26505765

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1411

約数の個数: 64

約数和(自身を含む): 55399680

約数和(自身を除く): 28893915

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1373, 1485, 1755, 2145, 3861, 4119, 6435, 6865, 12357, 15103, 17849, 19305, 20595, 37071, 45309, 53547, 61785, 75515, 89245, 135927, 160641, 185355, 196339, 226545, 267735, 407781, 481923, 589017, 679635, 803205, 981695, 1767051, 2038905, 2409615, 2945085, 5301153, 8835255, 26505765]

約数ペア:

[(1, 26505765), (3, 8835255), (5, 5301153), (9, 2945085), (11, 2409615), (13, 2038905), (15, 1767051), (27, 981695), (33, 803205), (39, 679635), (45, 589017), (55, 481923), (65, 407781), (99, 267735), (117, 226545), (135, 196339), (143, 185355), (165, 160641), (195, 135927), (297, 89245), (351, 75515), (429, 61785), (495, 53547), (585, 45309), (715, 37071), (1287, 20595), (1373, 19305), (1485, 17849), (1755, 15103), (2145, 12357), (3861, 6865), (4119, 6435)]