| 約数 |
1,
3,
5,
7,
11,
15,
19,
21,
25,
33,
35,
55,
57,
75,
77,
95,
105,
133,
157,
165,
175,
209,
231,
275,
285,
385,
399,
471,
475,
525,
627,
665,
785,
825,
1045,
1099,
1155,
1425,
1463,
1727,
1925,
1995,
2355,
2983,
3135,
3297,
3325,
3925,
4389,
5181,
5225,
5495,
5775,
7315,
8635,
8949,
9975,
11775,
12089,
14915,
15675,
16485,
20881,
21945,
25905,
27475,
32813,
36267,
36575,
43175,
44745,
60445,
62643,
74575,
82425,
98439,
104405,
109725,
129525,
164065,
181335,
223725,
229691,
302225,
313215,
492195,
522025,
689073,
820325,
906675,
1148455,
1566075,
2460975,
3445365,
5742275,
17226825
|