15214982013

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:453

約数の個数: 216

約数和(自身を含む): 30354324000

約数和(自身を除く): 15139341987

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 43, 49, 57, 63, 77, 99, 121, 129, 133, 147, 171, 209, 231, 301, 349, 363, 387, 399, 441, 473, 539, 627, 693, 817, 847, 903, 931, 1047, 1089, 1197, 1419, 1463, 1617, 1881, 2107, 2299, 2443, 2451, 2541, 2709, 2793, 3141, 3311, 3839, 4257, 4389, 4851, 5203, 5719, 5929, 6321, 6631, 6897, 7329, 7353, 7623, 8379, 8987, 9933, 10241, 11517, 13167, 15007, 15609, 16093, 17101, 17157, 17787, 18963, 19893, 20691, 21987, 23177, 26873, 26961, 29799, 30723, 34551, 36421, 40033, 42229, 45021, 46417, 46827, 48279, 51303, 51471, 53361, 59679, 62909, 69531, 72941, 80619, 80883, 92169, 98857, 105049, 109263, 112651, 120099, 126687, 135063, 139251, 144837, 153909, 165077, 188111, 188727, 208593, 218823, 241857, 254947, 285133, 295603, 296571, 315147, 324919, 327789, 337953, 360297, 380061, 417753, 440363, 495231, 510587, 564333, 566181, 656469, 691999, 735343, 764841, 802351, 855399, 886809, 889713, 945441, 974757, 1013859, 1155539, 1321089, 1485693, 1531761, 1692999, 1815847, 1995931, 2069221, 2075997, 2206029, 2294523, 2407053, 2566197, 2660427, 2924271, 3136463, 3466617, 3574109, 3963267, 4595283, 4843993, 5447541, 5616457, 5987793, 6207663, 6227991, 6618087, 7221159, 8088773, 9409389, 10399851, 10722327, 12710929, 13971517, 14531979, 16342623, 16849371, 17963379, 18622989, 21955241, 24266319, 28228167, 32166981, 34501093, 38132787, 39315199, 41914551, 43595937, 50548113, 65865723, 72798957, 88976503, 103503279, 114398361, 117945597, 125743653, 153686687, 197597169, 241507651, 266929509, 310509837, 353836791, 461060061, 724522953, 800788527, 1383180183, 1690553557, 2173568859, 5071660671, 15214982013]

約数ペア:

[(1, 15214982013), (3, 5071660671), (7, 2173568859), (9, 1690553557), (11, 1383180183), (19, 800788527), (21, 724522953), (33, 461060061), (43, 353836791), (49, 310509837), (57, 266929509), (63, 241507651), (77, 197597169), (99, 153686687), (121, 125743653), (129, 117945597), (133, 114398361), (147, 103503279), (171, 88976503), (209, 72798957), (231, 65865723), (301, 50548113), (349, 43595937), (363, 41914551), (387, 39315199), (399, 38132787), (441, 34501093), (473, 32166981), (539, 28228167), (627, 24266319), (693, 21955241), (817, 18622989), (847, 17963379), (903, 16849371), (931, 16342623), (1047, 14531979), (1089, 13971517), (1197, 12710929), (1419, 10722327), (1463, 10399851), (1617, 9409389), (1881, 8088773), (2107, 7221159), (2299, 6618087), (2443, 6227991), (2451, 6207663), (2541, 5987793), (2709, 5616457), (2793, 5447541), (3141, 4843993), (3311, 4595283), (3839, 3963267), (4257, 3574109), (4389, 3466617), (4851, 3136463), (5203, 2924271), (5719, 2660427), (5929, 2566197), (6321, 2407053), (6631, 2294523), (6897, 2206029), (7329, 2075997), (7353, 2069221), (7623, 1995931), (8379, 1815847), (8987, 1692999), (9933, 1531761), (10241, 1485693), (11517, 1321089), (13167, 1155539), (15007, 1013859), (15609, 974757), (16093, 945441), (17101, 889713), (17157, 886809), (17787, 855399), (18963, 802351), (19893, 764841), (20691, 735343), (21987, 691999), (23177, 656469), (26873, 566181), (26961, 564333), (29799, 510587), (30723, 495231), (34551, 440363), (36421, 417753), (40033, 380061), (42229, 360297), (45021, 337953), (46417, 327789), (46827, 324919), (48279, 315147), (51303, 296571), (51471, 295603), (53361, 285133), (59679, 254947), (62909, 241857), (69531, 218823), (72941, 208593), (80619, 188727), (80883, 188111), (92169, 165077), (98857, 153909), (105049, 144837), (109263, 139251), (112651, 135063), (120099, 126687)]