68330525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{307}}^2$

素因数の和:653

約数の個数: 18

約数和(自身を含む): 87938010

約数和(自身を除く): 19607485

約数列:

[1, 5, 25, 29, 145, 307, 725, 1535, 7675, 8903, 44515, 94249, 222575, 471245, 2356225, 2733221, 13666105, 68330525]

約数ペア:

[(1, 68330525), (5, 13666105), (25, 2733221), (29, 2356225), (145, 471245), (307, 222575), (725, 94249), (1535, 44515), (7675, 8903)]