13229205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80177}}^1$

素因数の和:80196

約数の個数: 16

約数和(自身を含む): 23091264

約数和(自身を除く): 9862059

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 80177, 240531, 400885, 881947, 1202655, 2645841, 4409735, 13229205]

約数ペア:

[(1, 13229205), (3, 4409735), (5, 2645841), (11, 1202655), (15, 881947), (33, 400885), (55, 240531), (165, 80177)]