28304805

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{16699}}^1$

素因数の和:16820

約数の個数: 16

約数和(自身を含む): 45691200

約数和(自身を除く): 17386395

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 16699, 50097, 83495, 250485, 1886987, 5660961, 9434935, 28304805]

約数ペア:

[(1, 28304805), (3, 9434935), (5, 5660961), (15, 1886987), (113, 250485), (339, 83495), (565, 50097), (1695, 16699)]