239042025

素因数分解:

$3^2\times 5^2\times {\mathrm{1062409}}^1$

素因数の和:1062425

約数の個数: 18

約数和(自身を含む): 428151230

約数和(自身を除く): 189109205

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1062409, 3187227, 5312045, 9561681, 15936135, 26560225, 47808405, 79680675, 239042025]

約数ペア:

[(1, 239042025), (3, 79680675), (5, 47808405), (9, 26560225), (15, 15936135), (25, 9561681), (45, 5312045), (75, 3187227), (225, 1062409)]