133288405

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{2657}}^1$

素因数の和:2868

約数の個数: 16

約数和(自身を含む): 163307520

約数和(自身を除く): 30019115

約数列:

[1, 5, 79, 127, 395, 635, 2657, 10033, 13285, 50165, 209903, 337439, 1049515, 1687195, 26657681, 133288405]

約数ペア:

[(1, 133288405), (5, 26657681), (79, 1687195), (127, 1049515), (395, 337439), (635, 209903), (2657, 50165), (10033, 13285)]