15315552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 50948352

約数和(自身を除く): 35632800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 107, 112, 126, 142, 144, 168, 213, 214, 224, 252, 284, 288, 321, 336, 426, 428, 497, 504, 568, 639, 642, 672, 749, 852, 856, 963, 994, 1008, 1136, 1278, 1284, 1491, 1498, 1704, 1712, 1926, 1988, 2016, 2247, 2272, 2556, 2568, 2982, 2996, 3408, 3424, 3852, 3976, 4473, 4494, 5112, 5136, 5964, 5992, 6741, 6816, 7597, 7704, 7952, 8946, 8988, 10224, 10272, 11928, 11984, 13482, 15194, 15408, 15904, 17892, 17976, 20448, 22791, 23856, 23968, 26964, 30388, 30816, 35784, 35952, 45582, 47712, 53179, 53928, 60776, 68373, 71568, 71904, 91164, 106358, 107856, 121552, 136746, 143136, 159537, 182328, 212716, 215712, 243104, 273492, 319074, 364656, 425432, 478611, 546984, 638148, 729312, 850864, 957222, 1093968, 1276296, 1701728, 1914444, 2187936, 2552592, 3828888, 5105184, 7657776, 15315552]

約数ペア:

[(1, 15315552), (2, 7657776), (3, 5105184), (4, 3828888), (6, 2552592), (7, 2187936), (8, 1914444), (9, 1701728), (12, 1276296), (14, 1093968), (16, 957222), (18, 850864), (21, 729312), (24, 638148), (28, 546984), (32, 478611), (36, 425432), (42, 364656), (48, 319074), (56, 273492), (63, 243104), (71, 215712), (72, 212716), (84, 182328), (96, 159537), (107, 143136), (112, 136746), (126, 121552), (142, 107856), (144, 106358), (168, 91164), (213, 71904), (214, 71568), (224, 68373), (252, 60776), (284, 53928), (288, 53179), (321, 47712), (336, 45582), (426, 35952), (428, 35784), (497, 30816), (504, 30388), (568, 26964), (639, 23968), (642, 23856), (672, 22791), (749, 20448), (852, 17976), (856, 17892), (963, 15904), (994, 15408), (1008, 15194), (1136, 13482), (1278, 11984), (1284, 11928), (1491, 10272), (1498, 10224), (1704, 8988), (1712, 8946), (1926, 7952), (1988, 7704), (2016, 7597), (2247, 6816), (2272, 6741), (2556, 5992), (2568, 5964), (2982, 5136), (2996, 5112), (3408, 4494), (3424, 4473), (3852, 3976)]