| 約数 |
1,
3,
5,
9,
15,
17,
23,
27,
45,
51,
69,
81,
85,
115,
135,
153,
207,
243,
255,
307,
345,
391,
405,
459,
621,
729,
765,
921,
1035,
1173,
1215,
1377,
1535,
1863,
1955,
2295,
2763,
3105,
3519,
3645,
4131,
4605,
5219,
5589,
5865,
6885,
7061,
8289,
9315,
10557,
12393,
13815,
15657,
16767,
17595,
20655,
21183,
24867,
26095,
27945,
31671,
35305,
41445,
46971,
52785,
61965,
63549,
74601,
78285,
83835,
95013,
105915,
120037,
124335,
140913,
158355,
190647,
223803,
234855,
285039,
317745,
360111,
373005,
422739,
475065,
571941,
600185,
704565,
953235,
1080333,
1119015,
1268217,
1425195,
1715823,
1800555,
2113695,
2859705,
3240999,
3804651,
5147469,
5401665,
6341085,
8579115,
9722997,
16204995,
19023255,
25737345,
29168991,
48614985,
87506973,
145844955,
437534865
|