| 約数 |
1,
3,
5,
7,
9,
15,
21,
23,
27,
35,
45,
63,
69,
81,
105,
115,
135,
161,
189,
207,
243,
315,
345,
405,
449,
483,
567,
621,
805,
945,
1035,
1215,
1347,
1449,
1701,
1863,
2245,
2415,
2835,
3105,
3143,
4041,
4347,
5589,
6735,
7245,
8505,
9315,
9429,
10327,
12123,
13041,
15715,
20205,
21735,
27945,
28287,
30981,
36369,
39123,
47145,
51635,
60615,
65205,
72289,
84861,
92943,
109107,
141435,
154905,
181845,
195615,
216867,
254583,
278829,
361445,
424305,
464715,
545535,
650601,
763749,
836487,
1084335,
1272915,
1394145,
1951803,
2509461,
3253005,
3818745,
4182435,
5855409,
9759015,
12547305,
17566227,
29277045,
87831135
|