47759985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 103783680

約数和(自身を除く): 56023695

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 107, 109, 117, 195, 273, 315, 321, 327, 455, 535, 545, 585, 749, 763, 819, 963, 981, 1365, 1391, 1417, 1605, 1635, 2247, 2289, 3745, 3815, 4095, 4173, 4251, 4815, 4905, 6741, 6867, 6955, 7085, 9737, 9919, 11235, 11445, 11663, 12519, 12753, 20865, 21255, 29211, 29757, 33705, 34335, 34989, 48685, 49595, 58315, 62595, 63765, 81641, 87633, 89271, 104967, 146055, 148785, 151619, 174945, 244923, 408205, 438165, 446355, 454857, 524835, 734769, 758095, 1061333, 1224615, 1364571, 2274285, 3183999, 3673845, 5306665, 6822855, 9551997, 15919995, 47759985]

約数ペア:

[(1, 47759985), (3, 15919995), (5, 9551997), (7, 6822855), (9, 5306665), (13, 3673845), (15, 3183999), (21, 2274285), (35, 1364571), (39, 1224615), (45, 1061333), (63, 758095), (65, 734769), (91, 524835), (105, 454857), (107, 446355), (109, 438165), (117, 408205), (195, 244923), (273, 174945), (315, 151619), (321, 148785), (327, 146055), (455, 104967), (535, 89271), (545, 87633), (585, 81641), (749, 63765), (763, 62595), (819, 58315), (963, 49595), (981, 48685), (1365, 34989), (1391, 34335), (1417, 33705), (1605, 29757), (1635, 29211), (2247, 21255), (2289, 20865), (3745, 12753), (3815, 12519), (4095, 11663), (4173, 11445), (4251, 11235), (4815, 9919), (4905, 9737), (6741, 7085), (6867, 6955)]