28822995

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7717}}^1$

素因数の和:7811

約数の個数: 24

約数和(自身を含む): 50568336

約数和(自身を除く): 21745341

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 7717, 23151, 38585, 69453, 115755, 347265, 640511, 1921533, 3202555, 5764599, 9607665, 28822995]

約数ペア:

[(1, 28822995), (3, 9607665), (5, 5764599), (9, 3202555), (15, 1921533), (45, 640511), (83, 347265), (249, 115755), (415, 69453), (747, 38585), (1245, 23151), (3735, 7717)]