id:A144491 - OEIS Search Results

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Consider pairs m,n such that 1/(UnitarySigma(m))^(1/2)=1/(UnitarySigma(n))^(1/2)=k^(1/2)*(1/m^(1/2)-1/n^(1/2)), n<m. Sequence gives values of m.

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6125, 71825, 4331600 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`Factorizations: 5^37^2 5^21713^2 13172^45^2*7^2`
	CROSSREFS	`A144490,A144492` `Sequence in context: A156200 A065695 A114131 this_sequence A152388 A007992 A033288` `Adjacent sequences: A144488 A144489 A144490 this_sequence A144492 A144493 A144494`
	KEYWORD	`nonn,bref`
	AUTHOR	`Yasutsohi Kohmoto zbi74583.boat(AT)orange.zero.jp, Dec 11 2008`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.