55144515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7457}}^1$

素因数の和:7511

約数の個数: 32

約数和(自身を含む): 96655680

約数和(自身を除く): 41511165

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 7457, 22371, 37285, 111855, 126769, 216253, 380307, 633845, 648759, 1081265, 1901535, 3243795, 3676301, 11028903, 18381505, 55144515]

約数ペア:

[(1, 55144515), (3, 18381505), (5, 11028903), (15, 3676301), (17, 3243795), (29, 1901535), (51, 1081265), (85, 648759), (87, 633845), (145, 380307), (255, 216253), (435, 126769), (493, 111855), (1479, 37285), (2465, 22371), (7395, 7457)]