26414865

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 47698560

約数和(自身を除く): 21283695

約数列:

[1, 3, 5, 9, 15, 41, 45, 103, 123, 139, 205, 309, 369, 417, 515, 615, 695, 927, 1251, 1545, 1845, 2085, 4223, 4635, 5699, 6255, 12669, 14317, 17097, 21115, 28495, 38007, 42951, 51291, 63345, 71585, 85485, 128853, 190035, 214755, 256455, 586997, 644265, 1760991, 2934985, 5282973, 8804955, 26414865]

約数ペア:

[(1, 26414865), (3, 8804955), (5, 5282973), (9, 2934985), (15, 1760991), (41, 644265), (45, 586997), (103, 256455), (123, 214755), (139, 190035), (205, 128853), (309, 85485), (369, 71585), (417, 63345), (515, 51291), (615, 42951), (695, 38007), (927, 28495), (1251, 21115), (1545, 17097), (1845, 14317), (2085, 12669), (4223, 6255), (4635, 5699)]