201535925

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 253769472

約数和(自身を除く): 52233547

約数列:

[1, 5, 25, 151, 197, 271, 755, 985, 1355, 3775, 4925, 6775, 29747, 40921, 53387, 148735, 204605, 266935, 743675, 1023025, 1334675, 8061437, 40307185, 201535925]

約数ペア:

[(1, 201535925), (5, 40307185), (25, 8061437), (151, 1334675), (197, 1023025), (271, 743675), (755, 266935), (985, 204605), (1355, 148735), (3775, 53387), (4925, 40921), (6775, 29747)]