47499275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 63259344

約数和(自身を除く): 15760069

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1241, 1531, 1825, 6205, 7655, 26027, 31025, 38275, 111763, 130135, 558815, 650675, 1899971, 2794075, 9499855, 47499275]

約数ペア:

[(1, 47499275), (5, 9499855), (17, 2794075), (25, 1899971), (73, 650675), (85, 558815), (365, 130135), (425, 111763), (1241, 38275), (1531, 31025), (1825, 26027), (6205, 7655)]