80536105

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 105408000

約数和(自身を除く): 24871895

約数列:

[1, 5, 13, 65, 169, 191, 499, 845, 955, 2483, 2495, 6487, 12415, 32279, 32435, 84331, 95309, 161395, 421655, 476545, 1239017, 6195085, 16107221, 80536105]

約数ペア:

[(1, 80536105), (5, 16107221), (13, 6195085), (65, 1239017), (169, 476545), (191, 421655), (499, 161395), (845, 95309), (955, 84331), (2483, 32435), (2495, 32279), (6487, 12415)]