15206526725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{1901}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 20577266304

約数和(自身を除く): 5370739579

約数列:

[1, 5, 13, 25, 65, 151, 163, 325, 755, 815, 1901, 1963, 2119, 3775, 4075, 9505, 9815, 10595, 24613, 24713, 47525, 49075, 52975, 123065, 123565, 287051, 309863, 319969, 615325, 617825, 1435255, 1549315, 1599845, 3731663, 4028219, 7176275, 7746575, 7999225, 18658315, 20141095, 46789313, 93291575, 100705475, 233946565, 608261069, 1169732825, 3041305345, 15206526725]

約数ペア:

[(1, 15206526725), (5, 3041305345), (13, 1169732825), (25, 608261069), (65, 233946565), (151, 100705475), (163, 93291575), (325, 46789313), (755, 20141095), (815, 18658315), (1901, 7999225), (1963, 7746575), (2119, 7176275), (3775, 4028219), (4075, 3731663), (9505, 1599845), (9815, 1549315), (10595, 1435255), (24613, 617825), (24713, 615325), (47525, 319969), (49075, 309863), (52975, 287051), (123065, 123565)]