| 約数 |
1,
3,
5,
7,
9,
11,
13,
15,
21,
27,
33,
35,
39,
45,
55,
63,
65,
77,
81,
91,
99,
105,
117,
135,
143,
165,
189,
195,
231,
243,
273,
297,
315,
351,
385,
405,
429,
455,
495,
567,
585,
693,
715,
729,
819,
891,
945,
1001,
1053,
1155,
1215,
1287,
1365,
1485,
1701,
1755,
2079,
2145,
2457,
2673,
2835,
3003,
3159,
3465,
3645,
3861,
4095,
4455,
5005,
5103,
5265,
6237,
6435,
7371,
8019,
8505,
9009,
9477,
10395,
11583,
12285,
13365,
15015,
15795,
18711,
19305,
22113,
25515,
27027,
31185,
34749,
36855,
40095,
45045,
47385,
56133,
57915,
66339,
81081,
93555,
104247,
110565,
135135,
173745,
243243,
280665,
331695,
405405,
521235,
729729,
1216215,
3648645
|