66786335

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4231}}^1$

素因数の和:4295

約数の個数: 32

約数和(自身を含む): 102380544

約数和(自身を除く): 35594209

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 4231, 15785, 21155, 29617, 46541, 148085, 173471, 232705, 325787, 867355, 1214297, 1628935, 1908181, 6071485, 9540905, 13357267, 66786335]

約数ペア:

[(1, 66786335), (5, 13357267), (7, 9540905), (11, 6071485), (35, 1908181), (41, 1628935), (55, 1214297), (77, 867355), (205, 325787), (287, 232705), (385, 173471), (451, 148085), (1435, 46541), (2255, 29617), (3157, 21155), (4231, 15785)]