| 約数 |
1,
3,
5,
13,
15,
17,
25,
39,
47,
51,
65,
75,
85,
141,
149,
195,
221,
235,
255,
325,
425,
447,
611,
663,
705,
745,
799,
975,
1105,
1175,
1275,
1833,
1937,
2235,
2397,
2533,
3055,
3315,
3525,
3725,
3995,
5525,
5811,
7003,
7599,
9165,
9685,
10387,
11175,
11985,
12665,
15275,
16575,
19975,
21009,
29055,
31161,
32929,
35015,
37995,
45825,
48425,
51935,
59925,
63325,
91039,
98787,
105045,
119051,
145275,
155805,
164645,
175075,
189975,
259675,
273117,
357153,
455195,
493935,
525225,
595255,
779025,
823225,
1365585,
1547663,
1785765,
2275975,
2469675,
2976275,
4642989,
6827925,
7738315,
8928825,
23214945,
38691575,
116074725
|