7130625

素因数分解:

$3^1\times 5^4\times {\mathrm{3803}}^1$

素因数の和:3826

約数の個数: 20

約数和(自身を含む): 11883696

約数和(自身を除く): 4753071

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 3803, 11409, 19015, 57045, 95075, 285225, 475375, 1426125, 2376875, 7130625]

約数ペア:

[(1, 7130625), (3, 2376875), (5, 1426125), (15, 475375), (25, 285225), (75, 95075), (125, 57045), (375, 19015), (625, 11409), (1875, 3803)]