23225625

素因数分解:

$3^2\times 5^4\times {\mathrm{4129}}^1$

素因数の和:4155

約数の個数: 30

約数和(自身を含む): 41931890

約数和(自身を除く): 18706265

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 4129, 5625, 12387, 20645, 37161, 61935, 103225, 185805, 309675, 516125, 929025, 1548375, 2580625, 4645125, 7741875, 23225625]

約数ペア:

[(1, 23225625), (3, 7741875), (5, 4645125), (9, 2580625), (15, 1548375), (25, 929025), (45, 516125), (75, 309675), (125, 185805), (225, 103225), (375, 61935), (625, 37161), (1125, 20645), (1875, 12387), (4129, 5625)]