28327035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{171679}}^1$

素因数の和:171698

約数の個数: 16

約数和(自身を含む): 49443840

約数和(自身を除く): 21116805

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 171679, 515037, 858395, 1888469, 2575185, 5665407, 9442345, 28327035]

約数ペア:

[(1, 28327035), (3, 9442345), (5, 5665407), (11, 2575185), (15, 1888469), (33, 858395), (55, 515037), (165, 171679)]