23312355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8311}}^1$

素因数の和:8347

約数の個数: 32

約数和(自身を含む): 43089408

約数和(自身を除く): 19777053

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 8311, 24933, 41555, 91421, 124665, 141287, 274263, 423861, 457105, 706435, 1371315, 1554157, 2119305, 4662471, 7770785, 23312355]

約数ペア:

[(1, 23312355), (3, 7770785), (5, 4662471), (11, 2119305), (15, 1554157), (17, 1371315), (33, 706435), (51, 457105), (55, 423861), (85, 274263), (165, 141287), (187, 124665), (255, 91421), (561, 41555), (935, 24933), (2805, 8311)]