25071265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{701}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 31539456

約数和(自身を除く): 6468191

約数列:

[1, 5, 23, 115, 311, 701, 1555, 3505, 7153, 16123, 35765, 80615, 218011, 1090055, 5014253, 25071265]

約数ペア:

[(1, 25071265), (5, 5014253), (23, 1090055), (115, 218011), (311, 80615), (701, 35765), (1555, 16123), (3505, 7153)]