15694966287

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7883}}^1$

素因数の和:7950

約数の個数: 144

約数和(自身を含む): 32410430208

約数和(自身を除く): 16715463921

約数列:

[1, 3, 7, 9, 11, 13, 17, 21, 33, 39, 51, 63, 77, 91, 99, 117, 119, 143, 153, 169, 187, 221, 231, 273, 357, 429, 507, 561, 663, 693, 819, 1001, 1071, 1183, 1287, 1309, 1521, 1547, 1683, 1859, 1989, 2431, 2873, 3003, 3549, 3927, 4641, 5577, 7293, 7883, 8619, 9009, 10647, 11781, 13013, 13923, 16731, 17017, 20111, 21879, 23649, 25857, 31603, 39039, 51051, 55181, 60333, 70947, 86713, 94809, 102479, 117117, 134011, 153153, 165543, 180999, 221221, 260139, 284427, 307437, 402033, 496629, 606991, 663663, 717353, 780417, 922311, 938077, 1127269, 1206099, 1332227, 1474121, 1742143, 1820973, 1990989, 2152059, 2814231, 3381807, 3996681, 4422363, 5226429, 5462919, 6456177, 7890883, 8442693, 9325589, 10145421, 10318847, 11990043, 12195001, 13267089, 14654497, 15679287, 19163573, 22647859, 23672649, 27976767, 30956541, 36585003, 43963491, 57490719, 67943577, 71017947, 83930301, 92869623, 102581479, 109755009, 131890473, 134145011, 158535013, 172472157, 203830731, 249126449, 307744437, 402435033, 475605039, 747379347, 923233311, 1207305099, 1426815117, 1743885143, 2242138041, 5231655429, 15694966287]

約数ペア:

[(1, 15694966287), (3, 5231655429), (7, 2242138041), (9, 1743885143), (11, 1426815117), (13, 1207305099), (17, 923233311), (21, 747379347), (33, 475605039), (39, 402435033), (51, 307744437), (63, 249126449), (77, 203830731), (91, 172472157), (99, 158535013), (117, 134145011), (119, 131890473), (143, 109755009), (153, 102581479), (169, 92869623), (187, 83930301), (221, 71017947), (231, 67943577), (273, 57490719), (357, 43963491), (429, 36585003), (507, 30956541), (561, 27976767), (663, 23672649), (693, 22647859), (819, 19163573), (1001, 15679287), (1071, 14654497), (1183, 13267089), (1287, 12195001), (1309, 11990043), (1521, 10318847), (1547, 10145421), (1683, 9325589), (1859, 8442693), (1989, 7890883), (2431, 6456177), (2873, 5462919), (3003, 5226429), (3549, 4422363), (3927, 3996681), (4641, 3381807), (5577, 2814231), (7293, 2152059), (7883, 1990989), (8619, 1820973), (9009, 1742143), (10647, 1474121), (11781, 1332227), (13013, 1206099), (13923, 1127269), (16731, 938077), (17017, 922311), (20111, 780417), (21879, 717353), (23649, 663663), (25857, 606991), (31603, 496629), (39039, 402033), (51051, 307437), (55181, 284427), (60333, 260139), (70947, 221221), (86713, 180999), (94809, 165543), (102479, 153153), (117117, 134011)]