12107875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{7451}}^1$

素因数の和:7479

約数の個数: 16

約数和(自身を含む): 16275168

約数和(自身を除く): 4167293

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 7451, 37255, 96863, 186275, 484315, 931375, 2421575, 12107875]

約数ペア:

[(1, 12107875), (5, 2421575), (13, 931375), (25, 484315), (65, 186275), (125, 96863), (325, 37255), (1625, 7451)]