2017100235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149249}}^1$

素因数の和:149327

約数の個数: 32

約数和(自身を含む): 3481704000

約数和(自身を除く): 1464603765

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 13515, 149249, 447747, 746245, 2238735, 2537233, 7611699, 7910197, 12686165, 23730591, 38058495, 39550985, 118652955, 134473349, 403420047, 672366745, 2017100235]

約数ペア:

[(1, 2017100235), (3, 672366745), (5, 403420047), (15, 134473349), (17, 118652955), (51, 39550985), (53, 38058495), (85, 23730591), (159, 12686165), (255, 7910197), (265, 7611699), (795, 2537233), (901, 2238735), (2703, 746245), (4505, 447747), (13515, 149249)]