82089085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40739}}^1$

素因数の和:40788

約数の個数: 16

約数和(自身を含む): 109509120

約数和(自身を除く): 27420035

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 40739, 203695, 529607, 1262909, 2648035, 6314545, 16417817, 82089085]

約数ペア:

[(1, 82089085), (5, 16417817), (13, 6314545), (31, 2648035), (65, 1262909), (155, 529607), (403, 203695), (2015, 40739)]