381100335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{329957}}^1$

素因数の和:329983

約数の個数: 32

約数和(自身を含む): 760223232

約数和(自身を除く): 379122897

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 329957, 989871, 1649785, 2309699, 3629527, 4949355, 6929097, 10888581, 11548495, 18147635, 25406689, 34645485, 54442905, 76220067, 127033445, 381100335]

約数ペア:

[(1, 381100335), (3, 127033445), (5, 76220067), (7, 54442905), (11, 34645485), (15, 25406689), (21, 18147635), (33, 11548495), (35, 10888581), (55, 6929097), (77, 4949355), (105, 3629527), (165, 2309699), (231, 1649785), (385, 989871), (1155, 329957)]