82100205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2719}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 157847040

約数和(自身を除く): 75746835

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 183, 305, 495, 549, 671, 915, 2013, 2719, 2745, 3355, 6039, 8157, 10065, 13595, 24471, 29909, 30195, 40785, 89727, 122355, 149545, 165859, 269181, 448635, 497577, 829295, 1345905, 1492731, 1824449, 2487885, 5473347, 7463655, 9122245, 16420041, 27366735, 82100205]

約数ペア:

[(1, 82100205), (3, 27366735), (5, 16420041), (9, 9122245), (11, 7463655), (15, 5473347), (33, 2487885), (45, 1824449), (55, 1492731), (61, 1345905), (99, 829295), (165, 497577), (183, 448635), (305, 269181), (495, 165859), (549, 149545), (671, 122355), (915, 89727), (2013, 40785), (2719, 30195), (2745, 29909), (3355, 24471), (6039, 13595), (8157, 10065)]