26781315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7057}}^1$

素因数の和:7099

約数の個数: 32

約数和(自身を含む): 48784896

約数和(自身を除く): 22003581

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 7057, 21171, 35285, 77627, 105855, 162311, 232881, 388135, 486933, 811555, 1164405, 1785421, 2434665, 5356263, 8927105, 26781315]

約数ペア:

[(1, 26781315), (3, 8927105), (5, 5356263), (11, 2434665), (15, 1785421), (23, 1164405), (33, 811555), (55, 486933), (69, 388135), (115, 232881), (165, 162311), (253, 105855), (345, 77627), (759, 35285), (1265, 21171), (3795, 7057)]