66690085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2087}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 101025792

約数和(自身を除く): 34335707

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 2087, 2905, 4565, 6391, 10435, 14609, 22957, 31955, 73045, 114785, 160699, 173221, 803495, 866105, 1212547, 1905431, 6062735, 9527155, 13338017, 66690085]

約数ペア:

[(1, 66690085), (5, 13338017), (7, 9527155), (11, 6062735), (35, 1905431), (55, 1212547), (77, 866105), (83, 803495), (385, 173221), (415, 160699), (581, 114785), (913, 73045), (2087, 31955), (2905, 22957), (4565, 14609), (6391, 10435)]