15441742719

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:691

約数の個数: 160

約数和(自身を含む): 28072154880

約数和(自身を除く): 12630412161

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 81, 83, 117, 153, 171, 221, 247, 249, 323, 351, 459, 513, 547, 663, 741, 747, 969, 1053, 1079, 1377, 1411, 1539, 1577, 1641, 1989, 2223, 2241, 2907, 3237, 4199, 4233, 4731, 4923, 5967, 6669, 6723, 7111, 8721, 9299, 9711, 10393, 12597, 12699, 14193, 14769, 17901, 18343, 20007, 20501, 21333, 26163, 26809, 27897, 29133, 31179, 37791, 38097, 42579, 44307, 45401, 55029, 61503, 63999, 80427, 83691, 87399, 93537, 113373, 114291, 120887, 127737, 135109, 136203, 165087, 176681, 184509, 191997, 241281, 251073, 280611, 340119, 348517, 362661, 405327, 408609, 495261, 530043, 553527, 575991, 590213, 723843, 753219, 771817, 841833, 862619, 1045551, 1087983, 1215981, 1225827, 1485783, 1590129, 1660581, 1770639, 2171529, 2296853, 2315451, 2587857, 3136653, 3263949, 3647943, 3677481, 4770387, 5311917, 6890559, 6946353, 7763571, 9409959, 9791847, 10033621, 10943829, 11214047, 14311161, 14664523, 15935751, 20671677, 20839059, 23290713, 28229877, 30100863, 33642141, 43993569, 47807253, 62015031, 62517177, 69872139, 90302589, 100926423, 131980707, 186045093, 190638799, 270907767, 302779269, 395942121, 571916397, 812723301, 908337807, 1187826363, 1715749191, 5147247573, 15441742719]

約数ペア:

[(1, 15441742719), (3, 5147247573), (9, 1715749191), (13, 1187826363), (17, 908337807), (19, 812723301), (27, 571916397), (39, 395942121), (51, 302779269), (57, 270907767), (81, 190638799), (83, 186045093), (117, 131980707), (153, 100926423), (171, 90302589), (221, 69872139), (247, 62517177), (249, 62015031), (323, 47807253), (351, 43993569), (459, 33642141), (513, 30100863), (547, 28229877), (663, 23290713), (741, 20839059), (747, 20671677), (969, 15935751), (1053, 14664523), (1079, 14311161), (1377, 11214047), (1411, 10943829), (1539, 10033621), (1577, 9791847), (1641, 9409959), (1989, 7763571), (2223, 6946353), (2241, 6890559), (2907, 5311917), (3237, 4770387), (4199, 3677481), (4233, 3647943), (4731, 3263949), (4923, 3136653), (5967, 2587857), (6669, 2315451), (6723, 2296853), (7111, 2171529), (8721, 1770639), (9299, 1660581), (9711, 1590129), (10393, 1485783), (12597, 1225827), (12699, 1215981), (14193, 1087983), (14769, 1045551), (17901, 862619), (18343, 841833), (20007, 771817), (20501, 753219), (21333, 723843), (26163, 590213), (26809, 575991), (27897, 553527), (29133, 530043), (31179, 495261), (37791, 408609), (38097, 405327), (42579, 362661), (44307, 348517), (45401, 340119), (55029, 280611), (61503, 251073), (63999, 241281), (80427, 191997), (83691, 184509), (87399, 176681), (93537, 165087), (113373, 136203), (114291, 135109), (120887, 127737)]