30664953575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{81001}}^1$

素因数の和:81827

約数の個数: 24

約数和(自身を含む): 40076549520

約数和(自身を除く): 9411595945

約数列:

[1, 5, 19, 25, 95, 475, 797, 3985, 15143, 19925, 75715, 81001, 378575, 405005, 1539019, 2025025, 7695095, 38475475, 64557797, 322788985, 1226598143, 1613944925, 6132990715, 30664953575]

約数ペア:

[(1, 30664953575), (5, 6132990715), (19, 1613944925), (25, 1226598143), (95, 322788985), (475, 64557797), (797, 38475475), (3985, 7695095), (15143, 2025025), (19925, 1539019), (75715, 405005), (81001, 378575)]