NÚMEROS PARENTES

Abstract

This work is motivated by a question from the Brazilian Mathematics Olympiad of Public Schools-OBMEP. In this, we are faced with the definition of Relative Numbers and their relationship with divisibility, which was the subject of our studies. In addition to solving the question itself, we have shown interesting results on this class of numbers, we have counted their elements and we propose a generalization of this definition. In theory, besides the question, nothing involving these numbers was found, which made us go even deeper in our results. Finally, we leave the reader with some curiosities and themes for possible future works.