13255465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 16621200

約数和(自身を除く): 3365735

約数列:

[1, 5, 29, 113, 145, 565, 809, 3277, 4045, 16385, 23461, 91417, 117305, 457085, 2651093, 13255465]

約数ペア:

[(1, 13255465), (5, 2651093), (29, 457085), (113, 117305), (145, 91417), (565, 23461), (809, 16385), (3277, 4045)]