38321825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2437}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 51695352

約数和(自身を除く): 13373527

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 2437, 3145, 12185, 15725, 41429, 60925, 90169, 207145, 450845, 1035725, 1532873, 2254225, 7664365, 38321825]

約数ペア:

[(1, 38321825), (5, 7664365), (17, 2254225), (25, 1532873), (37, 1035725), (85, 450845), (185, 207145), (425, 90169), (629, 60925), (925, 41429), (2437, 15725), (3145, 12185)]