80852135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13669}}^1$

素因数の和:13707

約数の個数: 24

約数和(自身を含む): 120077280

約数和(自身を除く): 39225145

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 13669, 68345, 95683, 177697, 478415, 888485, 1243879, 2310061, 6219395, 11550305, 16170427, 80852135]

約数ペア:

[(1, 80852135), (5, 16170427), (7, 11550305), (13, 6219395), (35, 2310061), (65, 1243879), (91, 888485), (169, 478415), (455, 177697), (845, 95683), (1183, 68345), (5915, 13669)]