15540879085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{701}}^1\times {\mathrm{733}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 19588428288

約数和(自身を除く): 4047549203

約数列:

[1, 5, 23, 115, 263, 701, 733, 1315, 3505, 3665, 6049, 16123, 16859, 30245, 80615, 84295, 184363, 192779, 513833, 921815, 963895, 2569165, 4240349, 4433917, 11818159, 21201745, 22169585, 59090795, 135138079, 675690395, 3108175817, 15540879085]

約数ペア:

[(1, 15540879085), (5, 3108175817), (23, 675690395), (115, 135138079), (263, 59090795), (701, 22169585), (733, 21201745), (1315, 11818159), (3505, 4433917), (3665, 4240349), (6049, 2569165), (16123, 963895), (16859, 921815), (30245, 513833), (80615, 192779), (84295, 184363)]