71354355555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{3517}}^1$

素因数の和:3857

約数の個数: 128

約数和(自身を含む): 141100056576

約数和(自身を除く): 69745701021

約数列:

[1, 3, 5, 7, 15, 21, 23, 31, 35, 69, 93, 105, 115, 155, 161, 217, 271, 345, 465, 483, 651, 713, 805, 813, 1085, 1355, 1897, 2139, 2415, 3255, 3517, 3565, 4065, 4991, 5691, 6233, 8401, 9485, 10551, 10695, 14973, 17585, 18699, 24619, 24955, 25203, 28455, 31165, 42005, 43631, 52755, 58807, 73857, 74865, 80891, 93495, 109027, 123095, 126015, 130893, 176421, 193223, 218155, 242673, 294035, 327081, 369285, 404455, 545135, 566237, 579669, 654465, 763189, 882105, 953107, 966115, 1213365, 1352561, 1635405, 1698711, 2289567, 2507621, 2831185, 2859321, 2898345, 3815945, 4057683, 4765535, 6671749, 6762805, 7522863, 8493555, 11447835, 12538105, 14296605, 17553347, 20015247, 20288415, 21921461, 29546317, 33358745, 37614315, 52660041, 65764383, 87766735, 88638951, 100076235, 109607305, 147731585, 153450227, 206824219, 263300205, 328821915, 443194755, 460350681, 620472657, 679565291, 767251135, 1034121095, 2038695873, 2301753405, 3102363285, 3397826455, 4756957037, 10193479365, 14270871111, 23784785185, 71354355555]

約数ペア:

[(1, 71354355555), (3, 23784785185), (5, 14270871111), (7, 10193479365), (15, 4756957037), (21, 3397826455), (23, 3102363285), (31, 2301753405), (35, 2038695873), (69, 1034121095), (93, 767251135), (105, 679565291), (115, 620472657), (155, 460350681), (161, 443194755), (217, 328821915), (271, 263300205), (345, 206824219), (465, 153450227), (483, 147731585), (651, 109607305), (713, 100076235), (805, 88638951), (813, 87766735), (1085, 65764383), (1355, 52660041), (1897, 37614315), (2139, 33358745), (2415, 29546317), (3255, 21921461), (3517, 20288415), (3565, 20015247), (4065, 17553347), (4991, 14296605), (5691, 12538105), (6233, 11447835), (8401, 8493555), (9485, 7522863), (10551, 6762805), (10695, 6671749), (14973, 4765535), (17585, 4057683), (18699, 3815945), (24619, 2898345), (24955, 2859321), (25203, 2831185), (28455, 2507621), (31165, 2289567), (42005, 1698711), (43631, 1635405), (52755, 1352561), (58807, 1213365), (73857, 966115), (74865, 953107), (80891, 882105), (93495, 763189), (109027, 654465), (123095, 579669), (126015, 566237), (130893, 545135), (176421, 404455), (193223, 369285), (218155, 327081), (242673, 294035)]