約数 |
1,
3,
5,
13,
15,
17,
25,
39,
51,
61,
65,
75,
85,
183,
195,
221,
255,
257,
305,
325,
425,
663,
771,
793,
915,
975,
1037,
1105,
1275,
1285,
1525,
2379,
3111,
3315,
3341,
3855,
3965,
4369,
4575,
5185,
5525,
6425,
10023,
11895,
13107,
13481,
15555,
15677,
16575,
16705,
19275,
19825,
21845,
25925,
40443,
47031,
50115,
56797,
59475,
65535,
67405,
77775,
78385,
83525,
109225,
170391,
202215,
203801,
235155,
250575,
266509,
283985,
327675,
337025,
391925,
611403,
799527,
851955,
1011075,
1019005,
1175775,
1332545,
1419925,
3057015,
3464617,
3997635,
4259775,
5095025,
6662725,
10393851,
15285075,
17323085,
19988175,
51969255,
86615425,
259846275
|