72190135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{12143}}^1$

素因数の和:12218

約数の個数: 16

約数和(自身を含む): 91808640

約数和(自身を除く): 19618505

約数列:

[1, 5, 29, 41, 145, 205, 1189, 5945, 12143, 60715, 352147, 497863, 1760735, 2489315, 14438027, 72190135]

約数ペア:

[(1, 72190135), (5, 14438027), (29, 2489315), (41, 1760735), (145, 497863), (205, 352147), (1189, 60715), (5945, 12143)]