27430755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{166247}}^1$

素因数の和:166266

約数の個数: 16

約数和(自身を含む): 47879424

約数和(自身を除く): 20448669

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 166247, 498741, 831235, 1828717, 2493705, 5486151, 9143585, 27430755]

約数ペア:

[(1, 27430755), (3, 9143585), (5, 5486151), (11, 2493705), (15, 1828717), (33, 831235), (55, 498741), (165, 166247)]