64607685

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{10531}}^1$

素因数の和:10948

約数の個数: 16

約数和(自身を含む): 103634880

約数和(自身を除く): 39027195

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 6135, 10531, 31593, 52655, 157965, 4307179, 12921537, 21535895, 64607685]

約数ペア:

[(1, 64607685), (3, 21535895), (5, 12921537), (15, 4307179), (409, 157965), (1227, 52655), (2045, 31593), (6135, 10531)]