28200675

素因数分解:

$3^1\times 5^2\times {\mathrm{376009}}^1$

素因数の和:376022

約数の個数: 12

約数和(自身を含む): 46625240

約数和(自身を除く): 18424565

約数列:

[1, 3, 5, 15, 25, 75, 376009, 1128027, 1880045, 5640135, 9400225, 28200675]

約数ペア:

[(1, 28200675), (3, 9400225), (5, 5640135), (15, 1880045), (25, 1128027), (75, 376009)]