4129242525

素因数分解:

$3^2\times 5^2\times {\mathrm{18352189}}^1$

素因数の和:18352205

約数の個数: 18

約数和(自身を含む): 7395932570

約数和(自身を除く): 3266690045

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 18352189, 55056567, 91760945, 165169701, 275282835, 458804725, 825848505, 1376414175, 4129242525]

約数ペア:

[(1, 4129242525), (3, 1376414175), (5, 825848505), (9, 458804725), (15, 275282835), (25, 165169701), (45, 91760945), (75, 55056567), (225, 18352189)]