OFFSET
1,1
LINKS
Daniel Suteu, Table of n, a(n) for n = 1..5249 (all terms < 10^18)
EXAMPLE
989565001538399 = 11*13*17*19*29*31*41*47*83*149 and 12, 14, 18, 20, 30, 32, 42, 48, 84, and 150 all divide 989565001538400.
PROG
(PARI) is(n)={omega(n)==10&&is_A006972(n)}
CROSSREFS
KEYWORD
nonn
AUTHOR
Tim Johannes Ohrtmann, Nov 06 2021
STATUS
approved