75555837

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 143769600

約数和(自身を除く): 68213763

約数列:

[1, 3, 7, 9, 17, 19, 21, 47, 51, 57, 63, 79, 119, 133, 141, 153, 171, 237, 323, 329, 357, 399, 423, 553, 711, 799, 893, 969, 987, 1071, 1197, 1343, 1501, 1659, 2261, 2397, 2679, 2907, 2961, 3713, 4029, 4503, 4977, 5593, 6251, 6783, 7191, 8037, 9401, 10507, 11139, 12087, 13509, 15181, 16779, 18753, 20349, 25517, 25991, 28203, 31521, 33417, 45543, 50337, 56259, 63121, 70547, 76551, 77973, 84609, 94563, 106267, 136629, 178619, 189363, 211641, 229653, 233919, 318801, 441847, 493829, 535857, 568089, 634923, 956403, 1199299, 1325541, 1481487, 1607571, 3597897, 3976623, 4444461, 8395093, 10793691, 25185279, 75555837]

約数ペア:

[(1, 75555837), (3, 25185279), (7, 10793691), (9, 8395093), (17, 4444461), (19, 3976623), (21, 3597897), (47, 1607571), (51, 1481487), (57, 1325541), (63, 1199299), (79, 956403), (119, 634923), (133, 568089), (141, 535857), (153, 493829), (171, 441847), (237, 318801), (323, 233919), (329, 229653), (357, 211641), (399, 189363), (423, 178619), (553, 136629), (711, 106267), (799, 94563), (893, 84609), (969, 77973), (987, 76551), (1071, 70547), (1197, 63121), (1343, 56259), (1501, 50337), (1659, 45543), (2261, 33417), (2397, 31521), (2679, 28203), (2907, 25991), (2961, 25517), (3713, 20349), (4029, 18753), (4503, 16779), (4977, 15181), (5593, 13509), (6251, 12087), (6783, 11139), (7191, 10507), (8037, 9401)]