378157395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{327409}}^1$

素因数の和:327435

約数の個数: 32

約数和(自身を含む): 754352640

約数和(自身を除く): 376195245

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 327409, 982227, 1637045, 2291863, 3601499, 4911135, 6875589, 10804497, 11459315, 18007495, 25210493, 34377945, 54022485, 75631479, 126052465, 378157395]

約数ペア:

[(1, 378157395), (3, 126052465), (5, 75631479), (7, 54022485), (11, 34377945), (15, 25210493), (21, 18007495), (33, 11459315), (35, 10804497), (55, 6875589), (77, 4911135), (105, 3601499), (165, 2291863), (231, 1637045), (385, 982227), (1155, 327409)]