42790335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{407527}}^1$

素因数の和:407542

約数の個数: 16

約数和(自身を含む): 78245376

約数和(自身を除く): 35455041

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 407527, 1222581, 2037635, 2852689, 6112905, 8558067, 14263445, 42790335]

約数ペア:

[(1, 42790335), (3, 14263445), (5, 8558067), (7, 6112905), (15, 2852689), (21, 2037635), (35, 1222581), (105, 407527)]