80332855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2719}}^1$

素因数の和:3054

約数の個数: 16

約数和(自身を含む): 101836800

約数和(自身を除く): 21503945

約数列:

[1, 5, 19, 95, 311, 1555, 2719, 5909, 13595, 29545, 51661, 258305, 845609, 4228045, 16066571, 80332855]

約数ペア:

[(1, 80332855), (5, 16066571), (19, 4228045), (95, 845609), (311, 258305), (1555, 51661), (2719, 29545), (5909, 13595)]