73181045

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{19541}}^1$

素因数の和:19660

約数の個数: 16

約数和(自身を含む): 101305728

約数和(自身を除く): 28124683

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 19541, 97705, 136787, 683935, 2090887, 10454435, 14636209, 73181045]

約数ペア:

[(1, 73181045), (5, 14636209), (7, 10454435), (35, 2090887), (107, 683935), (535, 136787), (749, 97705), (3745, 19541)]