80759185

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 108359424

約数和(自身を除く): 27600239

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 3083, 5239, 15415, 26195, 40079, 95573, 200395, 477865, 521027, 1242449, 2605135, 6212245, 16151837, 80759185]

約数ペア:

[(1, 80759185), (5, 16151837), (13, 6212245), (31, 2605135), (65, 1242449), (155, 521027), (169, 477865), (403, 200395), (845, 95573), (2015, 40079), (3083, 26195), (5239, 15415)]