28473495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99907}}^1$

素因数の和:99934

約数の個数: 16

約数和(自身を含む): 47955840

約数和(自身を除く): 19482345

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 99907, 299721, 499535, 1498605, 1898233, 5694699, 9491165, 28473495]

約数ペア:

[(1, 28473495), (3, 9491165), (5, 5694699), (15, 1898233), (19, 1498605), (57, 499535), (95, 299721), (285, 99907)]