5221791745

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1\times {\mathrm{15809}}^1$

素因数の和:17976

約数の個数: 16

約数和(自身を含む): 6471728640

約数和(自身を除く): 1249936895

約数列:

[1, 5, 31, 155, 2131, 10655, 15809, 66061, 79045, 330305, 490079, 2450395, 33688979, 168444895, 1044358349, 5221791745]

約数ペア:

[(1, 5221791745), (5, 1044358349), (31, 168444895), (155, 33688979), (2131, 2450395), (10655, 490079), (15809, 330305), (66061, 79045)]