26809545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{255329}}^1$

素因数の和:255344

約数の個数: 16

約数和(自身を含む): 49023360

約数和(自身を除く): 22213815

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 255329, 765987, 1276645, 1787303, 3829935, 5361909, 8936515, 26809545]

約数ペア:

[(1, 26809545), (3, 8936515), (5, 5361909), (7, 3829935), (15, 1787303), (21, 1276645), (35, 765987), (105, 255329)]