18452025

素因数分解:

$3^2\times 5^2\times {\mathrm{82009}}^1$

素因数の和:82025

約数の個数: 18

約数和(自身を含む): 33050030

約数和(自身を除く): 14598005

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 82009, 246027, 410045, 738081, 1230135, 2050225, 3690405, 6150675, 18452025]

約数ペア:

[(1, 18452025), (3, 6150675), (5, 3690405), (9, 2050225), (15, 1230135), (25, 738081), (45, 410045), (75, 246027), (225, 82009)]