80656095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31817}}^1$

素因数の和:31851

約数の個数: 24

約数和(自身を含む): 139744656

約数和(自身を除く): 59088561

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 31817, 95451, 159085, 413621, 477255, 1240863, 2068105, 5377073, 6204315, 16131219, 26885365, 80656095]

約数ペア:

[(1, 80656095), (3, 26885365), (5, 16131219), (13, 6204315), (15, 5377073), (39, 2068105), (65, 1240863), (169, 477255), (195, 413621), (507, 159085), (845, 95451), (2535, 31817)]