126979285

素因数分解:

$5^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 154167552

約数和(自身を除く): 27188267

約数列:

[1, 5, 167, 241, 631, 835, 1205, 3155, 40247, 105377, 152071, 201235, 526885, 760355, 25395857, 126979285]

約数ペア:

[(1, 126979285), (5, 25395857), (167, 760355), (241, 526885), (631, 201235), (835, 152071), (1205, 105377), (3155, 40247)]