15704868627

素因数分解:

$3^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 29632512000

約数和(自身を除く): 13927643373

約数列:

[1, 3, 7, 9, 19, 21, 27, 47, 49, 57, 63, 81, 133, 141, 147, 171, 189, 211, 243, 329, 343, 399, 423, 441, 513, 567, 633, 893, 931, 987, 1029, 1197, 1269, 1323, 1477, 1539, 1701, 1899, 2303, 2679, 2793, 2961, 3087, 3591, 3807, 3969, 4009, 4431, 4617, 5697, 6251, 6517, 6909, 8037, 8379, 8883, 9261, 9917, 10339, 10773, 11421, 11907, 12027, 13293, 16121, 17091, 18753, 19551, 20727, 24111, 25137, 26649, 27783, 28063, 29751, 31017, 32319, 36081, 39879, 43757, 48363, 51273, 56259, 58653, 62181, 69419, 72333, 72373, 75411, 79947, 83349, 84189, 89253, 93051, 108243, 119637, 131271, 145089, 168777, 175959, 186543, 188423, 196441, 208257, 216999, 217119, 226233, 252567, 267759, 279153, 306299, 324729, 358911, 393813, 435267, 485933, 506331, 527877, 559629, 565269, 589323, 624771, 651357, 757701, 803277, 837459, 918897, 974187, 1181439, 1305801, 1318961, 1375087, 1457799, 1518993, 1583631, 1695807, 1767969, 1874313, 1954071, 2273103, 2409831, 2512377, 2756691, 3401531, 3544317, 3917403, 3956883, 4125261, 4373397, 5087421, 5303907, 5622939, 5862213, 6819309, 8270073, 9232727, 10204593, 10632951, 11870649, 12375783, 13120191, 15262263, 15911721, 16868817, 17586639, 24810219, 27698181, 30613779, 35611947, 37127349, 39360573, 45786789, 47735163, 64629089, 74430657, 83094543, 91841337, 106835841, 111382047, 118081719, 193887267, 249283629, 275524011, 320507523, 334146141, 581661801, 747850887, 826572033, 1744985403, 2243552661, 5234956209, 15704868627]

約数ペア:

[(1, 15704868627), (3, 5234956209), (7, 2243552661), (9, 1744985403), (19, 826572033), (21, 747850887), (27, 581661801), (47, 334146141), (49, 320507523), (57, 275524011), (63, 249283629), (81, 193887267), (133, 118081719), (141, 111382047), (147, 106835841), (171, 91841337), (189, 83094543), (211, 74430657), (243, 64629089), (329, 47735163), (343, 45786789), (399, 39360573), (423, 37127349), (441, 35611947), (513, 30613779), (567, 27698181), (633, 24810219), (893, 17586639), (931, 16868817), (987, 15911721), (1029, 15262263), (1197, 13120191), (1269, 12375783), (1323, 11870649), (1477, 10632951), (1539, 10204593), (1701, 9232727), (1899, 8270073), (2303, 6819309), (2679, 5862213), (2793, 5622939), (2961, 5303907), (3087, 5087421), (3591, 4373397), (3807, 4125261), (3969, 3956883), (4009, 3917403), (4431, 3544317), (4617, 3401531), (5697, 2756691), (6251, 2512377), (6517, 2409831), (6909, 2273103), (8037, 1954071), (8379, 1874313), (8883, 1767969), (9261, 1695807), (9917, 1583631), (10339, 1518993), (10773, 1457799), (11421, 1375087), (11907, 1318961), (12027, 1305801), (13293, 1181439), (16121, 974187), (17091, 918897), (18753, 837459), (19551, 803277), (20727, 757701), (24111, 651357), (25137, 624771), (26649, 589323), (27783, 565269), (28063, 559629), (29751, 527877), (31017, 506331), (32319, 485933), (36081, 435267), (39879, 393813), (43757, 358911), (48363, 324729), (51273, 306299), (56259, 279153), (58653, 267759), (62181, 252567), (69419, 226233), (72333, 217119), (72373, 216999), (75411, 208257), (79947, 196441), (83349, 188423), (84189, 186543), (89253, 175959), (93051, 168777), (108243, 145089), (119637, 131271)]