26141055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 45924480

約数和(自身を除く): 19783425

約数列:

[1, 3, 5, 15, 19, 37, 57, 67, 95, 111, 185, 201, 285, 335, 555, 703, 1005, 1273, 1369, 2109, 2479, 3515, 3819, 4107, 6365, 6845, 7437, 10545, 12395, 19095, 20535, 26011, 37185, 47101, 78033, 91723, 130055, 141303, 235505, 275169, 390165, 458615, 706515, 1375845, 1742737, 5228211, 8713685, 26141055]

約数ペア:

[(1, 26141055), (3, 8713685), (5, 5228211), (15, 1742737), (19, 1375845), (37, 706515), (57, 458615), (67, 390165), (95, 275169), (111, 235505), (185, 141303), (201, 130055), (285, 91723), (335, 78033), (555, 47101), (703, 37185), (1005, 26011), (1273, 20535), (1369, 19095), (2109, 12395), (2479, 10545), (3515, 7437), (3819, 6845), (4107, 6365)]