15511402599

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1125

約数の個数: 128

約数和(自身を含む): 28254707712

約数和(自身を除く): 12743305113

約数列:

[1, 3, 7, 11, 17, 21, 33, 43, 51, 77, 97, 119, 129, 187, 231, 291, 301, 357, 473, 561, 679, 731, 903, 947, 1067, 1309, 1419, 1649, 2037, 2193, 2841, 3201, 3311, 3927, 4171, 4947, 5117, 6629, 7469, 8041, 9933, 10417, 11543, 12513, 15351, 16099, 18139, 19887, 22407, 24123, 29197, 31251, 34629, 40721, 45881, 48297, 54417, 56287, 70907, 72919, 87591, 91859, 112693, 122163, 126973, 137643, 168861, 177089, 212721, 218757, 275577, 285047, 321167, 338079, 380919, 447931, 496349, 531267, 643013, 692257, 779977, 855141, 963501, 1010449, 1239623, 1343793, 1489047, 1561603, 1929039, 2076771, 2339931, 3031347, 3135517, 3718869, 3949937, 4684809, 4845799, 5459839, 7073143, 7614827, 9406551, 10931221, 11849811, 14537397, 16379517, 17177633, 21219429, 22844481, 27649559, 32793663, 43449307, 51532899, 53303789, 67148929, 82948677, 120243431, 130347921, 159911367, 201446787, 304145149, 360730293, 470042503, 738638219, 912435447, 1410127509, 2215914657, 5170467533, 15511402599]

約数ペア:

[(1, 15511402599), (3, 5170467533), (7, 2215914657), (11, 1410127509), (17, 912435447), (21, 738638219), (33, 470042503), (43, 360730293), (51, 304145149), (77, 201446787), (97, 159911367), (119, 130347921), (129, 120243431), (187, 82948677), (231, 67148929), (291, 53303789), (301, 51532899), (357, 43449307), (473, 32793663), (561, 27649559), (679, 22844481), (731, 21219429), (903, 17177633), (947, 16379517), (1067, 14537397), (1309, 11849811), (1419, 10931221), (1649, 9406551), (2037, 7614827), (2193, 7073143), (2841, 5459839), (3201, 4845799), (3311, 4684809), (3927, 3949937), (4171, 3718869), (4947, 3135517), (5117, 3031347), (6629, 2339931), (7469, 2076771), (8041, 1929039), (9933, 1561603), (10417, 1489047), (11543, 1343793), (12513, 1239623), (15351, 1010449), (16099, 963501), (18139, 855141), (19887, 779977), (22407, 692257), (24123, 643013), (29197, 531267), (31251, 496349), (34629, 447931), (40721, 380919), (45881, 338079), (48297, 321167), (54417, 285047), (56287, 275577), (70907, 218757), (72919, 212721), (87591, 177089), (91859, 168861), (112693, 137643), (122163, 126973)]