| 約数 |
1,
5,
7,
13,
17,
31,
35,
49,
65,
85,
91,
119,
151,
155,
217,
221,
245,
403,
455,
527,
595,
637,
755,
833,
1057,
1085,
1105,
1519,
1547,
1963,
2015,
2567,
2635,
2821,
3185,
3689,
4165,
4681,
5285,
6851,
7399,
7595,
7735,
9815,
10829,
12835,
13741,
14105,
17969,
18445,
19747,
23405,
25823,
32767,
33371,
34255,
36995,
47957,
54145,
60853,
68705,
79577,
89845,
96187,
98735,
125783,
129115,
163835,
166855,
229369,
233597,
239785,
304265,
335699,
397885,
425971,
480935,
557039,
628915,
1034501,
1146845,
1167985,
1635179,
1678495,
2129855,
2785195,
2981797,
3899273,
5172505,
7241507,
8175895,
14908985,
19496365,
36207535,
50690549,
253452745
|