28668615

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23027}}^1$

素因数の和:23118

約数の個数: 16

約数和(自身を含む): 46424448

約数和(自身を除く): 17755833

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 23027, 69081, 115135, 345405, 1911241, 5733723, 9556205, 28668615]

約数ペア:

[(1, 28668615), (3, 9556205), (5, 5733723), (15, 1911241), (83, 345405), (249, 115135), (415, 69081), (1245, 23027)]