64302865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2099}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 84369600

約数和(自身を除く): 20066735

約数列:

[1, 5, 11, 55, 557, 2099, 2785, 6127, 10495, 23089, 30635, 115445, 1169143, 5845715, 12860573, 64302865]

約数ペア:

[(1, 64302865), (5, 12860573), (11, 5845715), (55, 1169143), (557, 115445), (2099, 30635), (2785, 23089), (6127, 10495)]