8023937185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{209311}}^1$

素因数の和:209385

約数の個数: 32

約数和(自身を含む): 11393270784

約数和(自身を除く): 3369333599

約数列:

[1, 5, 11, 17, 41, 55, 85, 187, 205, 451, 697, 935, 2255, 3485, 7667, 38335, 209311, 1046555, 2302421, 3558287, 8581751, 11512105, 17791435, 39141157, 42908755, 94399261, 145889767, 195705785, 471996305, 729448835, 1604787437, 8023937185]

約数ペア:

[(1, 8023937185), (5, 1604787437), (11, 729448835), (17, 471996305), (41, 195705785), (55, 145889767), (85, 94399261), (187, 42908755), (205, 39141157), (451, 17791435), (697, 11512105), (935, 8581751), (2255, 3558287), (3485, 2302421), (7667, 1046555), (38335, 209311)]