25660765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1871}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 33336576

約数和(自身を除く): 7675811

約数列:

[1, 5, 13, 65, 211, 1055, 1871, 2743, 9355, 13715, 24323, 121615, 394781, 1973905, 5132153, 25660765]

約数ペア:

[(1, 25660765), (5, 5132153), (13, 1973905), (65, 394781), (211, 121615), (1055, 24323), (1871, 13715), (2743, 9355)]