54722025

素因数分解:

$3^2\times 5^2\times {\mathrm{243209}}^1$

素因数の和:243225

約数の個数: 18

約数和(自身を含む): 98013630

約数和(自身を除く): 43291605

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 243209, 729627, 1216045, 2188881, 3648135, 6080225, 10944405, 18240675, 54722025]

約数ペア:

[(1, 54722025), (3, 18240675), (5, 10944405), (9, 6080225), (15, 3648135), (25, 2188881), (45, 1216045), (75, 729627), (225, 243209)]