105550005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{639697}}^1$

素因数の和:639716

約数の個数: 16

約数和(自身を含む): 184233024

約数和(自身を除く): 78683019

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 639697, 1919091, 3198485, 7036667, 9595455, 21110001, 35183335, 105550005]

約数ペア:

[(1, 105550005), (3, 35183335), (5, 21110001), (11, 9595455), (15, 7036667), (33, 3198485), (55, 1919091), (165, 639697)]