7202025

素因数分解:

$3^2\times 5^2\times {\mathrm{32009}}^1$

素因数の和:32025

約数の個数: 18

約数和(自身を含む): 12900030

約数和(自身を除く): 5698005

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 32009, 96027, 160045, 288081, 480135, 800225, 1440405, 2400675, 7202025]

約数ペア:

[(1, 7202025), (3, 2400675), (5, 1440405), (9, 800225), (15, 480135), (25, 288081), (45, 160045), (75, 96027), (225, 32009)]