80201855

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 97611264

約数和(自身を除く): 17409409

約数列:

[1, 5, 137, 191, 613, 685, 955, 3065, 26167, 83981, 117083, 130835, 419905, 585415, 16040371, 80201855]

約数ペア:

[(1, 80201855), (5, 16040371), (137, 585415), (191, 419905), (613, 130835), (685, 117083), (955, 83981), (3065, 26167)]