26888976585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{4261}}^1$

素因数の和:4475

約数の個数: 96

約数和(自身を含む): 50479741728

約数和(自身を除く): 23590765143

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 113, 153, 219, 255, 339, 365, 565, 657, 765, 1017, 1095, 1241, 1695, 1921, 3285, 3723, 4261, 5085, 5763, 6205, 8249, 9605, 11169, 12783, 17289, 18615, 21305, 24747, 28815, 38349, 41245, 55845, 63915, 72437, 74241, 86445, 123735, 140233, 191745, 217311, 311053, 362185, 371205, 420699, 481493, 651933, 701165, 933159, 1086555, 1262097, 1444479, 1555265, 2103495, 2407465, 2799477, 3259665, 4333437, 4665795, 5287901, 6310485, 7222395, 8185381, 13997385, 15863703, 21667185, 24556143, 26439505, 35148989, 40926905, 47591109, 73668429, 79318515, 105446967, 122780715, 175744945, 237955545, 316340901, 368342145, 527234835, 597532813, 1581704505, 1792598439, 2987664065, 5377795317, 8962992195, 26888976585]

約数ペア:

[(1, 26888976585), (3, 8962992195), (5, 5377795317), (9, 2987664065), (15, 1792598439), (17, 1581704505), (45, 597532813), (51, 527234835), (73, 368342145), (85, 316340901), (113, 237955545), (153, 175744945), (219, 122780715), (255, 105446967), (339, 79318515), (365, 73668429), (565, 47591109), (657, 40926905), (765, 35148989), (1017, 26439505), (1095, 24556143), (1241, 21667185), (1695, 15863703), (1921, 13997385), (3285, 8185381), (3723, 7222395), (4261, 6310485), (5085, 5287901), (5763, 4665795), (6205, 4333437), (8249, 3259665), (9605, 2799477), (11169, 2407465), (12783, 2103495), (17289, 1555265), (18615, 1444479), (21305, 1262097), (24747, 1086555), (28815, 933159), (38349, 701165), (41245, 651933), (55845, 481493), (63915, 420699), (72437, 371205), (74241, 362185), (86445, 311053), (123735, 217311), (140233, 191745)]