42426275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 54944400

約数和(自身を除く): 12518125

約数列:

[1, 5, 25, 29, 139, 145, 421, 695, 725, 2105, 3475, 4031, 10525, 12209, 20155, 58519, 61045, 100775, 292595, 305225, 1462975, 1697051, 8485255, 42426275]

約数ペア:

[(1, 42426275), (5, 8485255), (25, 1697051), (29, 1462975), (139, 305225), (145, 292595), (421, 100775), (695, 61045), (725, 58519), (2105, 20155), (3475, 12209), (4031, 10525)]