15665664846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{80627}}^1$

素因数の和:80745

約数の個数: 64

約数和(自身を含む): 35109946368

約数和(自身を除く): 19444281522

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 53, 78, 94, 106, 141, 159, 282, 318, 611, 689, 1222, 1378, 1833, 2067, 2491, 3666, 4134, 4982, 7473, 14946, 32383, 64766, 80627, 97149, 161254, 194298, 241881, 483762, 1048151, 2096302, 3144453, 3789469, 4273231, 6288906, 7578938, 8546462, 11368407, 12819693, 22736814, 25639386, 49263097, 55552003, 98526194, 111104006, 147789291, 166656009, 200841857, 295578582, 333312018, 401683714, 602525571, 1205051142, 2610944141, 5221888282, 7832832423, 15665664846]

約数ペア:

[(1, 15665664846), (2, 7832832423), (3, 5221888282), (6, 2610944141), (13, 1205051142), (26, 602525571), (39, 401683714), (47, 333312018), (53, 295578582), (78, 200841857), (94, 166656009), (106, 147789291), (141, 111104006), (159, 98526194), (282, 55552003), (318, 49263097), (611, 25639386), (689, 22736814), (1222, 12819693), (1378, 11368407), (1833, 8546462), (2067, 7578938), (2491, 6288906), (3666, 4273231), (4134, 3789469), (4982, 3144453), (7473, 2096302), (14946, 1048151), (32383, 483762), (64766, 241881), (80627, 194298), (97149, 161254)]