1189442025

素因数分解:

$3^2\times 5^2\times {\mathrm{5286409}}^1$

素因数の和:5286425

約数の個数: 18

約数和(自身を含む): 2130423230

約数和(自身を除く): 940981205

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5286409, 15859227, 26432045, 47577681, 79296135, 132160225, 237888405, 396480675, 1189442025]

約数ペア:

[(1, 1189442025), (3, 396480675), (5, 237888405), (9, 132160225), (15, 79296135), (25, 47577681), (45, 26432045), (75, 15859227), (225, 5286409)]