55140465

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{5717}}^1$

素因数の和:6368

約数の個数: 16

約数和(自身を含む): 88377408

約数和(自身を除く): 33236943

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 5717, 9645, 17151, 28585, 85755, 3676031, 11028093, 18380155, 55140465]

約数ペア:

[(1, 55140465), (3, 18380155), (5, 11028093), (15, 3676031), (643, 85755), (1929, 28585), (3215, 17151), (5717, 9645)]