Question

determine os divisores de 15,28,25,42

Answer 1

D(15)={1,3,5,15}
D(28)={1,2,4,7,14,28}
D(25)={1,5,25}
D(42)={1,2,3,6,7,14,21,42}

Answer 2

Divisor de 15 = 1, 3 , 5, 15 
Divisor de 28 = 1 , 2, 4, 7, 14 , 28
Divisor de 25 = 1, 5 , 25 
Divisor de 42 = 1, 2, 3, 6 , 7 , 14, 21, 42 

Espero ter te ajudado ! :)