28066995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56701}}^1$

素因数の和:56723

約数の個数: 24

約数和(自身を含む): 53073072

約数和(自身を除く): 25006077

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 56701, 170103, 283505, 510309, 623711, 850515, 1871133, 2551545, 3118555, 5613399, 9355665, 28066995]

約数ペア:

[(1, 28066995), (3, 9355665), (5, 5613399), (9, 3118555), (11, 2551545), (15, 1871133), (33, 850515), (45, 623711), (55, 510309), (99, 283505), (165, 170103), (495, 56701)]