66562705

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 88338600

約数和(自身を除く): 21775895

約数列:

[1, 5, 11, 55, 121, 269, 409, 605, 1345, 2045, 2959, 4499, 14795, 22495, 32549, 49489, 110021, 162745, 247445, 550105, 1210231, 6051155, 13312541, 66562705]

約数ペア:

[(1, 66562705), (5, 13312541), (11, 6051155), (55, 1210231), (121, 550105), (269, 247445), (409, 162745), (605, 110021), (1345, 49489), (2045, 32549), (2959, 22495), (4499, 14795)]