16922025

素因数分解:

$3^2\times 5^2\times {\mathrm{75209}}^1$

素因数の和:75225

約数の個数: 18

約数和(自身を含む): 30309630

約数和(自身を除く): 13387605

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 75209, 225627, 376045, 676881, 1128135, 1880225, 3384405, 5640675, 16922025]

約数ペア:

[(1, 16922025), (3, 5640675), (5, 3384405), (9, 1880225), (15, 1128135), (25, 676881), (45, 376045), (75, 225627), (225, 75209)]