82066655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{401}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 109495152

約数和(自身を除く): 27428497

約数列:

[1, 5, 11, 55, 61, 305, 401, 671, 2005, 3355, 3721, 4411, 18605, 22055, 24461, 40931, 122305, 204655, 269071, 1345355, 1492121, 7460605, 16413331, 82066655]

約数ペア:

[(1, 82066655), (5, 16413331), (11, 7460605), (55, 1492121), (61, 1345355), (305, 269071), (401, 204655), (671, 122305), (2005, 40931), (3355, 24461), (3721, 22055), (4411, 18605)]