39726985

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2504

約数の個数: 16

約数和(自身を含む): 49393152

約数和(自身を除く): 9666167

約数列:

[1, 5, 47, 71, 235, 355, 2381, 3337, 11905, 16685, 111907, 169051, 559535, 845255, 7945397, 39726985]

約数ペア:

[(1, 39726985), (5, 7945397), (47, 845255), (71, 559535), (235, 169051), (355, 111907), (2381, 16685), (3337, 11905)]