| 約数 |
1,
3,
5,
9,
15,
25,
27,
31,
37,
45,
75,
81,
93,
111,
135,
155,
185,
225,
243,
279,
333,
405,
465,
555,
675,
729,
775,
837,
925,
999,
1147,
1215,
1395,
1665,
2025,
2187,
2325,
2511,
2775,
2997,
3441,
3645,
4185,
4995,
5735,
6075,
6975,
7533,
8325,
8991,
10323,
10935,
12555,
14985,
17205,
18225,
20925,
22599,
24975,
26973,
28675,
30969,
37665,
44955,
51615,
54675,
62775,
67797,
74925,
80919,
86025,
92907,
112995,
134865,
154845,
188325,
224775,
258075,
278721,
338985,
404595,
464535,
564975,
674325,
774225,
836163,
1393605,
1694925,
2022975,
2322675,
2508489,
4180815,
6968025,
12542445,
20904075,
62712225
|