102706825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4451}}^1$

素因数の和:4545

約数の個数: 24

約数和(自身を含む): 139116096

約数和(自身を除く): 36409271

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1775, 4451, 4615, 22255, 23075, 57863, 111275, 289315, 316021, 1446575, 1580105, 4108273, 7900525, 20541365, 102706825]

約数ペア:

[(1, 102706825), (5, 20541365), (13, 7900525), (25, 4108273), (65, 1580105), (71, 1446575), (325, 316021), (355, 289315), (923, 111275), (1775, 57863), (4451, 23075), (4615, 22255)]