147168495

素因数分解:

$3^4\times 5^1\times {\mathrm{363379}}^1$

素因数の和:363396

約数の個数: 20

約数和(自身を含む): 263813880

約数和(自身を除く): 116645385

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 363379, 1090137, 1816895, 3270411, 5450685, 9811233, 16352055, 29433699, 49056165, 147168495]

約数ペア:

[(1, 147168495), (3, 49056165), (5, 29433699), (9, 16352055), (15, 9811233), (27, 5450685), (45, 3270411), (81, 1816895), (135, 1090137), (405, 363379)]