2015560325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{5569}}^1$

素因数の和:6077

約数の個数: 24

約数和(自身を含む): 2585905920

約数和(自身を除く): 570345595

約数列:

[1, 5, 25, 31, 155, 467, 775, 2335, 5569, 11675, 14477, 27845, 72385, 139225, 172639, 361925, 863195, 2600723, 4315975, 13003615, 65018075, 80622413, 403112065, 2015560325]

約数ペア:

[(1, 2015560325), (5, 403112065), (25, 80622413), (31, 65018075), (155, 13003615), (467, 4315975), (775, 2600723), (2335, 863195), (5569, 361925), (11675, 172639), (14477, 139225), (27845, 72385)]