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A069165 Integers of the form k*sum(d|k,1/tau(d)). 0

%I

%S 1,3,33,55,75,77,121,125,121,143,175,187,275,209,274,275,253,325,319,

%T 341,425,407,475,588,451,473,575,517,583,725,649,1233,671,775,737,781,

%U 803,925,869,1025,913,1075,979,1175,1067,1111,1133,1325,1177,2055,1199

%N Integers of the form k*sum(d|k,1/tau(d)).

%K easy,nonn

%O 1,2

%A _Benoit Cloitre_, Apr 09 2002

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Last modified August 7 22:44 EDT 2020. Contains 336279 sequences. (Running on oeis4.)