A309921 - OEIS

A309921

Total number of divisors d of m (counted with multiplicity), such that the prime signature of d is a partition of six and m runs through the set of least numbers whose prime signature is a partition of n.

%I #6 Aug 23 2019 07:01:47

%S 11,54,199,573,1485,3405,7413,14901,28943,53365,95822,165612,280689,

%T 461838,747905,1183801,1848372,2833288,4294109,6408566,9470481,

%U 13817889,19985430,28592582,40594736,57092122,79745667,110478215,152106462,207912108,282607366

%N Total number of divisors d of m (counted with multiplicity), such that the prime signature of d is a partition of six and m runs through the set of least numbers whose prime signature is a partition of n.

%H Alois P. Heinz, <a href="/A309921/b309921.txt">Table of n, a(n) for n = 6..4000</a>

%Y Column k=6 of A079025.

%K nonn

%O 6,1

%A _Alois P. Heinz_, Aug 23 2019