80155585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2713}}^1$

素因数の和:3048

約数の個数: 16

約数和(自身を含む): 101612160

約数和(自身を除く): 21456575

約数列:

[1, 5, 19, 95, 311, 1555, 2713, 5909, 13565, 29545, 51547, 257735, 843743, 4218715, 16031117, 80155585]

約数ペア:

[(1, 80155585), (5, 16031117), (19, 4218715), (95, 843743), (311, 257735), (1555, 51547), (2713, 29545), (5909, 13565)]