55756215

素因数分解:

$3^3\times 5^1\times {\mathrm{413009}}^1$

素因数の和:413023

約数の個数: 16

約数和(自身を含む): 99122400

約数和(自身を除く): 43366185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 413009, 1239027, 2065045, 3717081, 6195135, 11151243, 18585405, 55756215]

約数ペア:

[(1, 55756215), (3, 18585405), (5, 11151243), (9, 6195135), (15, 3717081), (27, 2065045), (45, 1239027), (135, 413009)]