39031985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2999}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 49680000

約数和(自身を除く): 10648015

約数列:

[1, 5, 19, 95, 137, 685, 2603, 2999, 13015, 14995, 56981, 284905, 410863, 2054315, 7806397, 39031985]

約数ペア:

[(1, 39031985), (5, 7806397), (19, 2054315), (95, 410863), (137, 284905), (685, 56981), (2603, 14995), (2999, 13015)]