42167025

素因数分解:

$3^2\times 5^2\times {\mathrm{187409}}^1$

素因数の和:187425

約数の個数: 18

約数和(自身を含む): 75526230

約数和(自身を除く): 33359205

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 187409, 562227, 937045, 1686681, 2811135, 4685225, 8433405, 14055675, 42167025]

約数ペア:

[(1, 42167025), (3, 14055675), (5, 8433405), (9, 4685225), (15, 2811135), (25, 1686681), (45, 937045), (75, 562227), (225, 187409)]