45641875

素因数分解:

$5^4\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:832

約数の個数: 20

約数和(自身を含む): 57669040

約数和(自身を除く): 12027165

約数列:

[1, 5, 25, 103, 125, 515, 625, 709, 2575, 3545, 12875, 17725, 64375, 73027, 88625, 365135, 443125, 1825675, 9128375, 45641875]

約数ペア:

[(1, 45641875), (5, 9128375), (25, 1825675), (103, 443125), (125, 365135), (515, 88625), (625, 73027), (709, 64375), (2575, 17725), (3545, 12875)]