29307915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 66358656

約数和(自身を除く): 37050741

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 153, 195, 221, 255, 273, 315, 357, 421, 455, 585, 595, 663, 765, 819, 1071, 1105, 1263, 1365, 1547, 1785, 1989, 2105, 2947, 3315, 3789, 4095, 4641, 5355, 5473, 6315, 7157, 7735, 8841, 9945, 13923, 14735, 16419, 18945, 21471, 23205, 26523, 27365, 35785, 38311, 44205, 49257, 50099, 64413, 69615, 82095, 93041, 107355, 114933, 132615, 150297, 191555, 246285, 250495, 279123, 322065, 344799, 450891, 465205, 574665, 651287, 751485, 837369, 1395615, 1723995, 1953861, 2254455, 3256435, 4186845, 5861583, 9769305, 29307915]

約数ペア:

[(1, 29307915), (3, 9769305), (5, 5861583), (7, 4186845), (9, 3256435), (13, 2254455), (15, 1953861), (17, 1723995), (21, 1395615), (35, 837369), (39, 751485), (45, 651287), (51, 574665), (63, 465205), (65, 450891), (85, 344799), (91, 322065), (105, 279123), (117, 250495), (119, 246285), (153, 191555), (195, 150297), (221, 132615), (255, 114933), (273, 107355), (315, 93041), (357, 82095), (421, 69615), (455, 64413), (585, 50099), (595, 49257), (663, 44205), (765, 38311), (819, 35785), (1071, 27365), (1105, 26523), (1263, 23205), (1365, 21471), (1547, 18945), (1785, 16419), (1989, 14735), (2105, 13923), (2947, 9945), (3315, 8841), (3789, 7735), (4095, 7157), (4641, 6315), (5355, 5473)]