Question

{1,3,5,15} son divisores de ?
{1,2,4,8,16,32} son divisores de ?
{1,2,3,6,9,18} son divisores de ?
{1,2,3,6,7,14,21,42} son divisores de ?
{1,13} son divisores de ?

Answer 1

{1,3,5,15} son divisores de 15.
{1,2,4,6,8,16,32} son divisores de 32.
{1,2,3,6,9,18} son divisores de 18.
{1,2,3,6,7,14,21,42} son divisores de 42.
{1,13} son divisores de 13.