8135625

素因数分解:

$3^1\times 5^4\times {\mathrm{4339}}^1$

素因数の和:4362

約数の個数: 20

約数和(自身を含む): 13558160

約数和(自身を除く): 5422535

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 4339, 13017, 21695, 65085, 108475, 325425, 542375, 1627125, 2711875, 8135625]

約数ペア:

[(1, 8135625), (3, 2711875), (5, 1627125), (15, 542375), (25, 325425), (75, 108475), (125, 65085), (375, 21695), (625, 13017), (1875, 4339)]