15704073

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 31629312

約数和(自身を除く): 15925239

約数列:

[1, 3, 7, 9, 11, 17, 21, 31, 33, 43, 51, 63, 77, 93, 99, 119, 129, 153, 187, 217, 231, 279, 301, 341, 357, 387, 473, 527, 561, 651, 693, 731, 903, 1023, 1071, 1309, 1333, 1419, 1581, 1683, 1953, 2193, 2387, 2709, 3069, 3311, 3689, 3927, 3999, 4257, 4743, 5117, 5797, 6579, 7161, 8041, 9331, 9933, 11067, 11781, 11997, 14663, 15351, 17391, 21483, 22661, 24123, 27993, 29799, 33201, 40579, 43989, 46053, 52173, 56287, 67983, 72369, 83979, 102641, 121737, 131967, 158627, 168861, 203949, 249271, 307923, 365211, 475881, 506583, 747813, 923769, 1427643, 1744897, 2243439, 5234691, 15704073]

約数ペア:

[(1, 15704073), (3, 5234691), (7, 2243439), (9, 1744897), (11, 1427643), (17, 923769), (21, 747813), (31, 506583), (33, 475881), (43, 365211), (51, 307923), (63, 249271), (77, 203949), (93, 168861), (99, 158627), (119, 131967), (129, 121737), (153, 102641), (187, 83979), (217, 72369), (231, 67983), (279, 56287), (301, 52173), (341, 46053), (357, 43989), (387, 40579), (473, 33201), (527, 29799), (561, 27993), (651, 24123), (693, 22661), (731, 21483), (903, 17391), (1023, 15351), (1071, 14663), (1309, 11997), (1333, 11781), (1419, 11067), (1581, 9933), (1683, 9331), (1953, 8041), (2193, 7161), (2387, 6579), (2709, 5797), (3069, 5117), (3311, 4743), (3689, 4257), (3927, 3999)]