22146735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 38485440

約数和(自身を除く): 16338705

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 829, 1781, 2055, 2487, 4145, 5343, 8905, 10777, 12435, 26715, 32331, 53885, 113573, 161655, 340719, 567865, 1476449, 1703595, 4429347, 7382245, 22146735]

約数ペア:

[(1, 22146735), (3, 7382245), (5, 4429347), (13, 1703595), (15, 1476449), (39, 567865), (65, 340719), (137, 161655), (195, 113573), (411, 53885), (685, 32331), (829, 26715), (1781, 12435), (2055, 10777), (2487, 8905), (4145, 5343)]