3112125

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 5326464

約数和(自身を除く): 2214339

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 193, 215, 375, 579, 645, 965, 1075, 2895, 3225, 4825, 5375, 8299, 14475, 16125, 24125, 24897, 41495, 72375, 124485, 207475, 622425, 1037375, 3112125]

約数ペア:

[(1, 3112125), (3, 1037375), (5, 622425), (15, 207475), (25, 124485), (43, 72375), (75, 41495), (125, 24897), (129, 24125), (193, 16125), (215, 14475), (375, 8299), (579, 5375), (645, 4825), (965, 3225), (1075, 2895)]