71148575

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{22409}}^1$

素因数の和:22546

約数の個数: 12

約数和(自身を含む): 88922880

約数和(自身を除く): 17774305

約数列:

[1, 5, 25, 127, 635, 3175, 22409, 112045, 560225, 2845943, 14229715, 71148575]

約数ペア:

[(1, 71148575), (5, 14229715), (25, 2845943), (127, 560225), (635, 112045), (3175, 22409)]