8763625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{5393}}^1$

素因数の和:5421

約数の個数: 16

約数和(自身を含む): 11780496

約数和(自身を除く): 3016871

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 5393, 26965, 70109, 134825, 350545, 674125, 1752725, 8763625]

約数ペア:

[(1, 8763625), (5, 1752725), (13, 674125), (25, 350545), (65, 134825), (125, 70109), (325, 26965), (1625, 5393)]