| 約数 |
1,
3,
5,
9,
15,
27,
31,
43,
45,
81,
93,
129,
135,
155,
215,
279,
387,
405,
421,
465,
645,
837,
1161,
1263,
1333,
1395,
1935,
2105,
2511,
3483,
3789,
3999,
4185,
5805,
6315,
6665,
11367,
11997,
12555,
13051,
17415,
18103,
18945,
19995,
34101,
35991,
39153,
54309,
56835,
59985,
65255,
90515,
107973,
117459,
162927,
170505,
179955,
195765,
271545,
352377,
488781,
539865,
561193,
587295,
814635,
1057131,
1466343,
1683579,
1761885,
2443905,
2805965,
5050737,
5285655,
7331715,
8417895,
15152211,
25253685,
45456633,
75761055,
227283165
|