7936696025

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{991}}^1\times {\mathrm{2939}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 9945196800

約数和(自身を除く): 2008500775

約数列:

[1, 5, 25, 109, 545, 991, 2725, 2939, 4955, 14695, 24775, 73475, 108019, 320351, 540095, 1601755, 2700475, 2912549, 8008775, 14562745, 72813725, 317467841, 1587339205, 7936696025]

約数ペア:

[(1, 7936696025), (5, 1587339205), (25, 317467841), (109, 72813725), (545, 14562745), (991, 8008775), (2725, 2912549), (2939, 2700475), (4955, 1601755), (14695, 540095), (24775, 320351), (73475, 108019)]