12268125

素因数分解:

$3^3\times 5^4\times {\mathrm{727}}^1$

素因数の和:756

約数の個数: 40

約数和(自身を含む): 22742720

約数和(自身を除く): 10474595

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 727, 1125, 1875, 2181, 3375, 3635, 5625, 6543, 10905, 16875, 18175, 19629, 32715, 54525, 90875, 98145, 163575, 272625, 454375, 490725, 817875, 1363125, 2453625, 4089375, 12268125]

約数ペア:

[(1, 12268125), (3, 4089375), (5, 2453625), (9, 1363125), (15, 817875), (25, 490725), (27, 454375), (45, 272625), (75, 163575), (125, 98145), (135, 90875), (225, 54525), (375, 32715), (625, 19629), (675, 18175), (727, 16875), (1125, 10905), (1875, 6543), (2181, 5625), (3375, 3635)]