48783125

素因数分解:

$5^4\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:986

約数の個数: 20

約数和(自身を含む): 61714620

約数和(自身を除く): 12931495

約数列:

[1, 5, 25, 89, 125, 445, 625, 877, 2225, 4385, 11125, 21925, 55625, 78053, 109625, 390265, 548125, 1951325, 9756625, 48783125]

約数ペア:

[(1, 48783125), (5, 9756625), (25, 1951325), (89, 548125), (125, 390265), (445, 109625), (625, 78053), (877, 55625), (2225, 21925), (4385, 11125)]