Source: wikibot/sublime-number
= Sublime number
{wiki=Sublime_number}
A Sublime number is a specific type of number in number theory that is defined as a natural number \\( n \\) for which the sum of its proper divisors (the divisors of \\( n \\) excluding \\( n \\) itself) is equal to \\( n \\) times the number of proper divisors of \\( n \\).