75121895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{6451}}^1$

素因数の和:6610

約数の個数: 16

約数和(自身を含む): 96160608

約数和(自身を除く): 21038713

約数列:

[1, 5, 17, 85, 137, 685, 2329, 6451, 11645, 32255, 109667, 548335, 883787, 4418935, 15024379, 75121895]

約数ペア:

[(1, 75121895), (5, 15024379), (17, 4418935), (85, 883787), (137, 548335), (685, 109667), (2329, 32255), (6451, 11645)]