26556465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8011}}^1$

素因数の和:8049

約数の個数: 32

約数和(自身を含む): 48456576

約数和(自身を除く): 21900111

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 8011, 24033, 40055, 104143, 120165, 136187, 312429, 408561, 520715, 680935, 1562145, 1770431, 2042805, 5311293, 8852155, 26556465]

約数ペア:

[(1, 26556465), (3, 8852155), (5, 5311293), (13, 2042805), (15, 1770431), (17, 1562145), (39, 680935), (51, 520715), (65, 408561), (85, 312429), (195, 136187), (221, 120165), (255, 104143), (663, 40055), (1105, 24033), (3315, 8011)]