39655985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6571}}^1$

素因数の和:6664

約数の個数: 16

約数和(自身を含む): 51103872

約数和(自身を除く): 11447887

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 6571, 32855, 111707, 466541, 558535, 2332705, 7931197, 39655985]

約数ペア:

[(1, 39655985), (5, 7931197), (17, 2332705), (71, 558535), (85, 466541), (355, 111707), (1207, 32855), (6035, 6571)]