389622395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{72623}}^1$

素因数の和:72694

約数の個数: 16

約数和(自身を含む): 496748160

約数和(自身を除く): 107125765

約数列:

[1, 5, 29, 37, 145, 185, 1073, 5365, 72623, 363115, 2106067, 2687051, 10530335, 13435255, 77924479, 389622395]

約数ペア:

[(1, 389622395), (5, 77924479), (29, 13435255), (37, 10530335), (145, 2687051), (185, 2106067), (1073, 363115), (5365, 72623)]