12218625

素因数分解:

$3^2\times 5^3\times {\mathrm{10861}}^1$

素因数の和:10882

約数の個数: 24

約数和(自身を含む): 22028136

約数和(自身を除く): 9809511

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 10861, 32583, 54305, 97749, 162915, 271525, 488745, 814575, 1357625, 2443725, 4072875, 12218625]

約数ペア:

[(1, 12218625), (3, 4072875), (5, 2443725), (9, 1357625), (15, 814575), (25, 488745), (45, 271525), (75, 162915), (125, 97749), (225, 54305), (375, 32583), (1125, 10861)]