39885495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 69273792

約数和(自身を除く): 29388297

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1493, 1781, 2055, 4479, 5343, 7465, 8905, 19409, 22395, 26715, 58227, 97045, 204541, 291135, 613623, 1022705, 2659033, 3068115, 7977099, 13295165, 39885495]

約数ペア:

[(1, 39885495), (3, 13295165), (5, 7977099), (13, 3068115), (15, 2659033), (39, 1022705), (65, 613623), (137, 291135), (195, 204541), (411, 97045), (685, 58227), (1493, 26715), (1781, 22395), (2055, 19409), (4479, 8905), (5343, 7465)]