54517185

素因数分解:

$3^3\times 5^1\times {\mathrm{403831}}^1$

素因数の和:403845

約数の個数: 16

約数和(自身を含む): 96919680

約数和(自身を除く): 42402495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 403831, 1211493, 2019155, 3634479, 6057465, 10903437, 18172395, 54517185]

約数ペア:

[(1, 54517185), (3, 18172395), (5, 10903437), (9, 6057465), (15, 3634479), (27, 2019155), (45, 1211493), (135, 403831)]