ÆḌṢ€ċṢ
ȷ6ÇÐf
Hãy thử trực tuyến! (sử dụng năm chữ số trở xuống vì giới hạn thời gian của TIO)
Xác minh
$ time jelly eun 'ÆḌṢ€ċṢ¶ȷ6ÇÐf'
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real 2m10.819s
user 2m10.683s
sys 0m0.192s
Làm thế nào nó hoạt động
ȷ6ÇÐf Main link. No arguments.
ȷ6 Yield 1e6 = 1,000,000.
ÇÐf Filter; keep numbers in [1, ..., 1e6] for which the helper link returns
a truthy value.
ÆḌṢ€ċṢ Helper link. Argument: n
ÆḌ Compute all proper divisors of n.
Ṣ€ Sort each proper divisor's digits.
Ṣ Sort n's digits.
ċ Count the occurrences of the result to the right in the result to the left.