54837945

素因数分解:

$3^3\times 5^1\times {\mathrm{406207}}^1$

素因数の和:406221

約数の個数: 16

約数和(自身を含む): 97489920

約数和(自身を除く): 42651975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 406207, 1218621, 2031035, 3655863, 6093105, 10967589, 18279315, 54837945]

約数ペア:

[(1, 54837945), (3, 18279315), (5, 10967589), (9, 6093105), (15, 3655863), (27, 2031035), (45, 1218621), (135, 406207)]