82161885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{32411}}^1$

素因数の和:32445

約数の個数: 24

約数和(自身を含む): 142353504

約数和(自身を除く): 60191619

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 32411, 97233, 162055, 421343, 486165, 1264029, 2106715, 5477459, 6320145, 16432377, 27387295, 82161885]

約数ペア:

[(1, 82161885), (3, 27387295), (5, 16432377), (13, 6320145), (15, 5477459), (39, 2106715), (65, 1264029), (169, 486165), (195, 421343), (507, 162055), (845, 97233), (2535, 32411)]