5153525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 6994344

約数和(自身を除く): 1840819

約数列:

[1, 5, 13, 25, 65, 101, 157, 325, 505, 785, 1313, 2041, 2525, 3925, 6565, 10205, 15857, 32825, 51025, 79285, 206141, 396425, 1030705, 5153525]

約数ペア:

[(1, 5153525), (5, 1030705), (13, 396425), (25, 206141), (65, 79285), (101, 51025), (157, 32825), (325, 15857), (505, 10205), (785, 6565), (1313, 3925), (2041, 2525)]