几类正整数是否为完全数问题

摘要

本文研究形如5m+j与13m+j的正偶数是否是偶完全数的问题,以及形如5m-1的正奇数是否是奇完全数的问题,并给出相应的结论.%In this article, the problems whether or not the positive even numbers of the form 5m+j and 13m+j are perfect numbers were investigated.Also studied was the problem whether or not the positive odd numbers of the form 5m-1 are perfect numbers.