| 約数 |
1,
5,
7,
11,
13,
25,
31,
35,
55,
65,
77,
91,
143,
155,
175,
181,
217,
275,
325,
341,
385,
403,
455,
715,
775,
905,
1001,
1085,
1267,
1705,
1925,
1991,
2015,
2275,
2353,
2387,
2821,
3575,
4433,
4525,
5005,
5425,
5611,
6335,
8525,
9955,
10075,
11765,
11935,
13937,
14105,
16471,
22165,
25025,
25883,
28055,
31031,
31675,
39277,
49775,
58825,
59675,
61721,
69685,
70525,
72943,
82355,
110825,
129415,
140275,
155155,
181181,
196385,
308605,
348425,
364715,
411775,
432047,
510601,
647075,
775775,
802373,
905905,
981925,
1543025,
1823575,
2160235,
2553005,
4011865,
4529525,
5616611,
10801175,
12765025,
20059325,
28083055,
140415275
|