Numbers whose product of distinct prime factors is equal to its sum of digits.

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =6a(5) =7a(6) =24a(7) =375a(8) =392a(9) =640a(10) =2401a(11) =4802a(12) =4913a(13) =6400a(14) =7744a(15) =17576a(16) =42592a(17) =64000a(18) =106496a(19) =234256a(20) =295936a(21) =468750a(22) =546875a(23) =628864a(24) =640000a(25) =877952a(26) =1124864a(27) =1966080a(28) =2839714a(29) =3687936