13309650575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2155409}}^1$

素因数の和:2155451

約数の個数: 24

約数和(自身を含む): 18708958800

約数和(自身を除く): 5399308225

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 2155409, 10777045, 28020317, 40952771, 53885225, 140101585, 204763855, 532386023, 700507925, 1023819275, 2661930115, 13309650575]

約数ペア:

[(1, 13309650575), (5, 2661930115), (13, 1023819275), (19, 700507925), (25, 532386023), (65, 204763855), (95, 140101585), (247, 53885225), (325, 40952771), (475, 28020317), (1235, 10777045), (6175, 2155409)]