56426525

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 71867424

約数和(自身を除く): 15440899

約数列:

[1, 5, 25, 61, 163, 227, 305, 815, 1135, 1525, 4075, 5675, 9943, 13847, 37001, 49715, 69235, 185005, 248575, 346175, 925025, 2257061, 11285305, 56426525]

約数ペア:

[(1, 56426525), (5, 11285305), (25, 2257061), (61, 925025), (163, 346175), (227, 248575), (305, 185005), (815, 69235), (1135, 49715), (1525, 37001), (4075, 13847), (5675, 9943)]