15674855049

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12227}}^1$

素因数の和:12289

約数の個数: 120

約数和(自身を含む): 30361145760

約数和(自身を除く): 14686290711

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 49, 51, 57, 63, 81, 119, 133, 147, 153, 171, 189, 323, 357, 399, 441, 459, 513, 567, 833, 931, 969, 1071, 1197, 1323, 1377, 1539, 2261, 2499, 2793, 2907, 3213, 3591, 3969, 6783, 7497, 8379, 8721, 9639, 10773, 12227, 15827, 20349, 22491, 25137, 26163, 36681, 47481, 61047, 67473, 75411, 85589, 110043, 142443, 183141, 207859, 232313, 256767, 330129, 427329, 599123, 623577, 696939, 770301, 990387, 1281987, 1455013, 1626191, 1797369, 1870731, 2090817, 2310903, 3949321, 4365039, 4878573, 5392107, 5612193, 6272451, 6932709, 10185091, 11383337, 11847963, 13095117, 14635719, 16176321, 16836579, 18817353, 27645247, 30555273, 34150011, 35543889, 39285351, 43907157, 48528963, 82935741, 91665819, 102450033, 106631667, 117856053, 131721471, 193516729, 248807223, 274997457, 307350099, 319895001, 580550187, 746421669, 824992371, 922050297, 1741650561, 2239265007, 5224951683, 15674855049]

約数ペア:

[(1, 15674855049), (3, 5224951683), (7, 2239265007), (9, 1741650561), (17, 922050297), (19, 824992371), (21, 746421669), (27, 580550187), (49, 319895001), (51, 307350099), (57, 274997457), (63, 248807223), (81, 193516729), (119, 131721471), (133, 117856053), (147, 106631667), (153, 102450033), (171, 91665819), (189, 82935741), (323, 48528963), (357, 43907157), (399, 39285351), (441, 35543889), (459, 34150011), (513, 30555273), (567, 27645247), (833, 18817353), (931, 16836579), (969, 16176321), (1071, 14635719), (1197, 13095117), (1323, 11847963), (1377, 11383337), (1539, 10185091), (2261, 6932709), (2499, 6272451), (2793, 5612193), (2907, 5392107), (3213, 4878573), (3591, 4365039), (3969, 3949321), (6783, 2310903), (7497, 2090817), (8379, 1870731), (8721, 1797369), (9639, 1626191), (10773, 1455013), (12227, 1281987), (15827, 990387), (20349, 770301), (22491, 696939), (25137, 623577), (26163, 599123), (36681, 427329), (47481, 330129), (61047, 256767), (67473, 232313), (75411, 207859), (85589, 183141), (110043, 142443)]