152040475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4877}}^1$

素因数の和:4959

約数の個数: 24

約数和(自身を含む): 199607760

約数和(自身を除く): 47567285

約数列:

[1, 5, 25, 29, 43, 145, 215, 725, 1075, 1247, 4877, 6235, 24385, 31175, 121925, 141433, 209711, 707165, 1048555, 3535825, 5242775, 6081619, 30408095, 152040475]

約数ペア:

[(1, 152040475), (5, 30408095), (25, 6081619), (29, 5242775), (43, 3535825), (145, 1048555), (215, 707165), (725, 209711), (1075, 141433), (1247, 121925), (4877, 31175), (6235, 24385)]