29126885

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 35640432

約数和(自身を除く): 6513547

約数列:

[1, 5, 101, 137, 421, 505, 685, 2105, 13837, 42521, 57677, 69185, 212605, 288385, 5825377, 29126885]

約数ペア:

[(1, 29126885), (5, 5825377), (101, 288385), (137, 212605), (421, 69185), (505, 57677), (685, 42521), (2105, 13837)]