| 約数 |
1,
3,
5,
7,
11,
15,
19,
21,
33,
35,
49,
55,
57,
77,
95,
105,
133,
147,
165,
209,
231,
245,
285,
337,
385,
399,
539,
627,
665,
735,
931,
1011,
1045,
1155,
1463,
1617,
1685,
1995,
2359,
2695,
2793,
3135,
3707,
4389,
4655,
5055,
6403,
7077,
7315,
8085,
10241,
11121,
11795,
13965,
16513,
18535,
19209,
21945,
25949,
30723,
32015,
35385,
44821,
49539,
51205,
55605,
70433,
77847,
82565,
96045,
129745,
134463,
153615,
181643,
211299,
224105,
247695,
313747,
352165,
389235,
493031,
544929,
672315,
908215,
941241,
1056495,
1479093,
1568735,
2465155,
2724645,
3451217,
4706205,
7395465,
10353651,
17256085,
51768255
|