26912655

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 60217344

約数和(自身を除く): 33304689

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 297, 315, 385, 405, 495, 567, 693, 863, 891, 945, 1155, 1485, 2079, 2589, 2835, 3465, 4315, 4455, 6041, 6237, 7767, 9493, 10395, 12945, 18123, 23301, 28479, 30205, 31185, 38835, 47465, 54369, 66451, 69903, 85437, 90615, 116505, 142395, 163107, 199353, 256311, 271845, 332255, 349515, 427185, 489321, 598059, 768933, 815535, 996765, 1281555, 1794177, 2446605, 2990295, 3844665, 5382531, 8970885, 26912655]

約数ペア:

[(1, 26912655), (3, 8970885), (5, 5382531), (7, 3844665), (9, 2990295), (11, 2446605), (15, 1794177), (21, 1281555), (27, 996765), (33, 815535), (35, 768933), (45, 598059), (55, 489321), (63, 427185), (77, 349515), (81, 332255), (99, 271845), (105, 256311), (135, 199353), (165, 163107), (189, 142395), (231, 116505), (297, 90615), (315, 85437), (385, 69903), (405, 66451), (495, 54369), (567, 47465), (693, 38835), (863, 31185), (891, 30205), (945, 28479), (1155, 23301), (1485, 18123), (2079, 12945), (2589, 10395), (2835, 9493), (3465, 7767), (4315, 6237), (4455, 6041)]