27200025

素因数分解:

$3^2\times 5^2\times {\mathrm{120889}}^1$

素因数の和:120905

約数の個数: 18

約数和(自身を含む): 48718670

約数和(自身を除く): 21518645

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 120889, 362667, 604445, 1088001, 1813335, 3022225, 5440005, 9066675, 27200025]

約数ペア:

[(1, 27200025), (3, 9066675), (5, 5440005), (9, 3022225), (15, 1813335), (25, 1088001), (45, 604445), (75, 362667), (225, 120889)]