15207925

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 19889352

約数和(自身を除く): 4681427

約数列:

[1, 5, 25, 37, 41, 185, 205, 401, 925, 1025, 1517, 2005, 7585, 10025, 14837, 16441, 37925, 74185, 82205, 370925, 411025, 608317, 3041585, 15207925]

約数ペア:

[(1, 15207925), (5, 3041585), (25, 608317), (37, 411025), (41, 370925), (185, 82205), (205, 74185), (401, 37925), (925, 16441), (1025, 14837), (1517, 10025), (2005, 7585)]