80928415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{32831}}^1$

素因数の和:32882

約数の個数: 16

約数和(自身を含む): 106375680

約数和(自身を除く): 25447265

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 32831, 164155, 558127, 952099, 2790635, 4760495, 16185683, 80928415]

約数ペア:

[(1, 80928415), (5, 16185683), (17, 4760495), (29, 2790635), (85, 952099), (145, 558127), (493, 164155), (2465, 32831)]