82805305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 112140288

約数和(自身を除く): 29334983

約数列:

[1, 5, 11, 47, 55, 103, 235, 311, 515, 517, 1133, 1555, 2585, 3421, 4841, 5665, 14617, 17105, 24205, 32033, 53251, 73085, 160165, 160787, 266255, 352363, 803935, 1505551, 1761815, 7527755, 16561061, 82805305]

約数ペア:

[(1, 82805305), (5, 16561061), (11, 7527755), (47, 1761815), (55, 1505551), (103, 803935), (235, 352363), (311, 266255), (515, 160787), (517, 160165), (1133, 73085), (1555, 53251), (2585, 32033), (3421, 24205), (4841, 17105), (5665, 14617)]