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#divisor — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #divisor, aggregated by home.social.

  1. Rémi Eismann @[email protected] ·

    One day, one decomposition
    A111592: Admirable numbers. A number n is admirable if there exists a proper divisor d' of n such that sigma(n)-2d'=2n, where sigma(n) is the sum of all divisors of n

    3D graph, threejs - webGL ➡️ decompwlj.com/3Dgraph/Admirabl
    2D graph, first 500 terms ➡️ decompwlj.com/2Dgraph500terms/

    #decompwlj #maths #mathematics #sequence #OEIS #javascript #php #3D #admirable #numbers #proper #divisor #sigma #graph #threejs #webGL

    #webgl #threejs #graph #sigma #divisor #proper
  2. Rémi Eismann @[email protected] ·

    One day, one decomposition
    A091191: Primitive abundant numbers: abundant numbers (A005101) having no abundant proper divisor

    3D graph, threejs - webGL ➡️ decompwlj.com/3Dgraph/A091191.
    2D graph, first 500 terms ➡️ decompwlj.com/2Dgraph500terms/

    #decompwlj #maths #mathematics #OEIS #javascript #php #3D #primitive #abundant #numbers #proper #divisor #graph #threejs #webGL

    #webgl #threejs #graph #divisor #proper #numbers