77270445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 162699264

約数和(自身を除く): 85428819

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 41, 45, 63, 93, 105, 123, 155, 193, 205, 217, 279, 287, 315, 369, 465, 579, 615, 651, 861, 965, 1085, 1271, 1351, 1395, 1435, 1737, 1845, 1953, 2583, 2895, 3255, 3813, 4053, 4305, 5983, 6355, 6755, 7913, 8685, 8897, 9765, 11439, 12159, 12915, 17949, 19065, 20265, 23739, 26691, 29915, 39565, 41881, 44485, 53847, 55391, 57195, 60795, 71217, 80073, 89745, 118695, 125643, 133455, 166173, 209405, 245303, 269235, 276955, 356085, 376929, 400365, 498519, 628215, 735909, 830865, 1226515, 1717121, 1884645, 2207727, 2492595, 3679545, 5151363, 8585605, 11038635, 15454089, 25756815, 77270445]

約数ペア:

[(1, 77270445), (3, 25756815), (5, 15454089), (7, 11038635), (9, 8585605), (15, 5151363), (21, 3679545), (31, 2492595), (35, 2207727), (41, 1884645), (45, 1717121), (63, 1226515), (93, 830865), (105, 735909), (123, 628215), (155, 498519), (193, 400365), (205, 376929), (217, 356085), (279, 276955), (287, 269235), (315, 245303), (369, 209405), (465, 166173), (579, 133455), (615, 125643), (651, 118695), (861, 89745), (965, 80073), (1085, 71217), (1271, 60795), (1351, 57195), (1395, 55391), (1435, 53847), (1737, 44485), (1845, 41881), (1953, 39565), (2583, 29915), (2895, 26691), (3255, 23739), (3813, 20265), (4053, 19065), (4305, 17949), (5983, 12915), (6355, 12159), (6755, 11439), (7913, 9765), (8685, 8897)]