| 約数 |
1,
3,
5,
13,
15,
17,
25,
37,
39,
51,
61,
65,
75,
85,
111,
183,
185,
195,
221,
255,
305,
325,
425,
481,
555,
629,
663,
793,
915,
925,
975,
1037,
1105,
1275,
1443,
1525,
1887,
2257,
2379,
2405,
2775,
3111,
3145,
3315,
3965,
4575,
5185,
5525,
6771,
7215,
8177,
9435,
11285,
11895,
12025,
13481,
15555,
15725,
16575,
19825,
24531,
25925,
29341,
33855,
36075,
38369,
40443,
40885,
47175,
56425,
59475,
67405,
77775,
88023,
115107,
122655,
146705,
169275,
191845,
202215,
204425,
337025,
440115,
498797,
575535,
613275,
733525,
959225,
1011075,
1496391,
2200575,
2493985,
2877675,
7481955,
12469925,
37409775
|