| 약수 |
1,
3,
5,
7,
9,
15,
21,
25,
27,
35,
41,
45,
63,
75,
81,
105,
123,
135,
139,
175,
189,
205,
225,
287,
315,
369,
405,
417,
525,
567,
615,
675,
695,
861,
945,
973,
1025,
1107,
1251,
1435,
1575,
1845,
2025,
2085,
2583,
2835,
2919,
3075,
3321,
3475,
3753,
4305,
4725,
4865,
5535,
5699,
6255,
7175,
7749,
8757,
9225,
10425,
11259,
12915,
14175,
14595,
16605,
17097,
18765,
21525,
23247,
24325,
26271,
27675,
28495,
31275,
38745,
39893,
43785,
51291,
56295,
64575,
72975,
78813,
83025,
85485,
93825,
116235,
119679,
131355,
142475,
153873,
193725,
199465,
218925,
256455,
281475,
359037,
394065,
427425,
461619,
581175,
598395,
656775,
769365,
997325,
1077111,
1282275,
1795185,
1970325,
2308095,
2991975,
3231333,
3846825,
5385555,
8975925,
11540475,
16156665,
26927775,
80783325
|