12610775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 16665600

約数和(自身を除く): 4054825

約数列:

[1, 5, 19, 25, 95, 139, 191, 475, 695, 955, 2641, 3475, 3629, 4775, 13205, 18145, 26549, 66025, 90725, 132745, 504431, 663725, 2522155, 12610775]

約数ペア:

[(1, 12610775), (5, 2522155), (19, 663725), (25, 504431), (95, 132745), (139, 90725), (191, 66025), (475, 26549), (695, 18145), (955, 13205), (2641, 4775), (3475, 3629)]