82254915

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42509}}^1$

素因数の和:42563

約数の個数: 24

約数和(自身を含む): 145894320

約数和(自身を除く): 63639405

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 42509, 127527, 212545, 382581, 637635, 1827887, 1912905, 5483661, 9139435, 16450983, 27418305, 82254915]

約数ペア:

[(1, 82254915), (3, 27418305), (5, 16450983), (9, 9139435), (15, 5483661), (43, 1912905), (45, 1827887), (129, 637635), (215, 382581), (387, 212545), (645, 127527), (1935, 42509)]