68513725

素因数分解:

$5^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1033}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 97444160

約数和(自身を除く): 28930435

約数列:

[1, 5, 7, 25, 35, 175, 379, 1033, 1895, 2653, 5165, 7231, 9475, 13265, 25825, 36155, 66325, 180775, 391507, 1957535, 2740549, 9787675, 13702745, 68513725]

約数ペア:

[(1, 68513725), (5, 13702745), (7, 9787675), (25, 2740549), (35, 1957535), (175, 391507), (379, 180775), (1033, 66325), (1895, 36155), (2653, 25825), (5165, 13265), (7231, 9475)]