25864355

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{42751}}^1$

素因数の和:42778

約数の個数: 12

約数和(自身を含む): 34116096

約数和(自身を除く): 8251741

約数列:

[1, 5, 11, 55, 121, 605, 42751, 213755, 470261, 2351305, 5172871, 25864355]

約数ペア:

[(1, 25864355), (5, 5172871), (11, 2351305), (55, 470261), (121, 213755), (605, 42751)]