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New Conclusions about the Beauty Index of No-square Divisor
Author(s): 
Pages: 267-268
Year: Issue:  3
Journal: Guangxi Sciences

Keyword:  beauty indexnon-beauty indexno-square divisor;
Abstract: 对形如Mn=∏ni=1Pi(Pi为相异的素数)的无平方因子的正整数是否为优美指数进行探讨,给出Mn是完全优美指数集合的充分条件和n∏n-1i=1Pi(Pi≠2,3)是优美指数集合的充分条件,并找到一个几乎非优美指数集合.
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