15283884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 48263040

約数和(自身を除く): 32979156

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 98, 102, 119, 132, 139, 147, 154, 187, 196, 204, 231, 238, 278, 294, 308, 357, 374, 417, 462, 476, 539, 556, 561, 588, 714, 748, 833, 834, 924, 973, 1078, 1122, 1309, 1428, 1529, 1617, 1666, 1668, 1946, 2156, 2244, 2363, 2499, 2618, 2919, 3058, 3234, 3332, 3892, 3927, 4587, 4726, 4998, 5236, 5838, 6116, 6468, 6811, 7089, 7854, 9163, 9174, 9452, 9996, 10703, 11676, 13622, 14178, 15708, 16541, 18326, 18348, 20433, 21406, 25993, 27244, 27489, 28356, 32109, 33082, 36652, 40866, 42812, 49623, 51986, 54978, 64218, 66164, 74921, 77979, 81732, 99246, 103972, 109956, 115787, 128436, 149842, 155958, 181951, 198492, 224763, 231574, 299684, 311916, 347361, 363902, 449526, 463148, 545853, 694722, 727804, 899052, 1091706, 1273657, 1389444, 2183412, 2547314, 3820971, 5094628, 7641942, 15283884]

約数ペア:

[(1, 15283884), (2, 7641942), (3, 5094628), (4, 3820971), (6, 2547314), (7, 2183412), (11, 1389444), (12, 1273657), (14, 1091706), (17, 899052), (21, 727804), (22, 694722), (28, 545853), (33, 463148), (34, 449526), (42, 363902), (44, 347361), (49, 311916), (51, 299684), (66, 231574), (68, 224763), (77, 198492), (84, 181951), (98, 155958), (102, 149842), (119, 128436), (132, 115787), (139, 109956), (147, 103972), (154, 99246), (187, 81732), (196, 77979), (204, 74921), (231, 66164), (238, 64218), (278, 54978), (294, 51986), (308, 49623), (357, 42812), (374, 40866), (417, 36652), (462, 33082), (476, 32109), (539, 28356), (556, 27489), (561, 27244), (588, 25993), (714, 21406), (748, 20433), (833, 18348), (834, 18326), (924, 16541), (973, 15708), (1078, 14178), (1122, 13622), (1309, 11676), (1428, 10703), (1529, 9996), (1617, 9452), (1666, 9174), (1668, 9163), (1946, 7854), (2156, 7089), (2244, 6811), (2363, 6468), (2499, 6116), (2618, 5838), (2919, 5236), (3058, 4998), (3234, 4726), (3332, 4587), (3892, 3927)]