| 約数 |
1,
3,
5,
9,
15,
17,
23,
25,
27,
45,
51,
69,
75,
85,
115,
135,
153,
207,
225,
229,
255,
345,
391,
425,
459,
575,
621,
675,
687,
765,
1035,
1145,
1173,
1275,
1725,
1955,
2061,
2295,
3105,
3435,
3519,
3825,
3893,
5175,
5267,
5725,
5865,
6183,
9775,
10305,
10557,
11475,
11679,
15525,
15801,
17175,
17595,
19465,
26335,
29325,
30915,
35037,
47403,
51525,
52785,
58395,
79005,
87975,
89539,
97325,
105111,
131675,
142209,
154575,
175185,
237015,
263925,
268617,
291975,
395025,
447695,
525555,
711045,
805851,
875925,
1185075,
1343085,
2238475,
2417553,
2627775,
3555225,
4029255,
6715425,
12087765,
20146275,
60438825
|