82393415

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 107753328

約数和(自身を除く): 25359913

約数列:

[1, 5, 13, 65, 169, 281, 347, 845, 1405, 1735, 3653, 4511, 18265, 22555, 47489, 58643, 97507, 237445, 293215, 487535, 1267591, 6337955, 16478683, 82393415]

約数ペア:

[(1, 82393415), (5, 16478683), (13, 6337955), (65, 1267591), (169, 487535), (281, 293215), (347, 237445), (845, 97507), (1405, 58643), (1735, 47489), (3653, 22555), (4511, 18265)]