525247925

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{1223}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 669332160

約数和(自身を除く): 144084235

約数列:

[1, 5, 25, 41, 205, 419, 1025, 1223, 2095, 6115, 10475, 17179, 30575, 50143, 85895, 250715, 429475, 512437, 1253575, 2562185, 12810925, 21009917, 105049585, 525247925]

約数ペア:

[(1, 525247925), (5, 105049585), (25, 21009917), (41, 12810925), (205, 2562185), (419, 1253575), (1025, 512437), (1223, 429475), (2095, 250715), (6115, 85895), (10475, 50143), (17179, 30575)]