56994275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5657}}^1$

素因数の和:5711

約数の個数: 24

約数和(自身を含む): 78578304

約数和(自身を除く): 21584029

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 5657, 10075, 28285, 73541, 141425, 175367, 367705, 876835, 1838525, 2279771, 4384175, 11398855, 56994275]

約数ペア:

[(1, 56994275), (5, 11398855), (13, 4384175), (25, 2279771), (31, 1838525), (65, 876835), (155, 367705), (325, 175367), (403, 141425), (775, 73541), (2015, 28285), (5657, 10075)]