28758495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100907}}^1$

素因数の和:100934

約数の個数: 16

約数和(自身を含む): 48435840

約数和(自身を除く): 19677345

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 100907, 302721, 504535, 1513605, 1917233, 5751699, 9586165, 28758495]

約数ペア:

[(1, 28758495), (3, 9586165), (5, 5751699), (15, 1917233), (19, 1513605), (57, 504535), (95, 302721), (285, 100907)]