28792455

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46817}}^1$

素因数の和:46866

約数の個数: 16

約数和(自身を含む): 47192544

約数和(自身を除く): 18400089

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 46817, 140451, 234085, 702255, 1919497, 5758491, 9597485, 28792455]

約数ペア:

[(1, 28792455), (3, 9597485), (5, 5758491), (15, 1919497), (41, 702255), (123, 234085), (205, 140451), (615, 46817)]