54902025

素因数分解:

$3^2\times 5^2\times {\mathrm{244009}}^1$

素因数の和:244025

約数の個数: 18

約数和(自身を含む): 98336030

約数和(自身を除く): 43434005

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 244009, 732027, 1220045, 2196081, 3660135, 6100225, 10980405, 18300675, 54902025]

約数ペア:

[(1, 54902025), (3, 18300675), (5, 10980405), (9, 6100225), (15, 3660135), (25, 2196081), (45, 1220045), (75, 732027), (225, 244009)]