52015005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 104767104

約数和(自身を除く): 52752099

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2707, 2745, 3843, 6405, 8121, 13535, 18949, 19215, 24363, 40605, 56847, 94745, 121815, 165127, 170541, 284235, 495381, 825635, 852705, 1155889, 1486143, 2476905, 3467667, 5779445, 7430715, 10403001, 17338335, 52015005]

約数ペア:

[(1, 52015005), (3, 17338335), (5, 10403001), (7, 7430715), (9, 5779445), (15, 3467667), (21, 2476905), (35, 1486143), (45, 1155889), (61, 852705), (63, 825635), (105, 495381), (183, 284235), (305, 170541), (315, 165127), (427, 121815), (549, 94745), (915, 56847), (1281, 40605), (2135, 24363), (2707, 19215), (2745, 18949), (3843, 13535), (6405, 8121)]