270006945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{37423}}^1$

素因数の和:37481

約数の個数: 32

約数和(自身を含む): 477829632

約数和(自身を除く): 207822687

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 37423, 112269, 187115, 486499, 561345, 1384651, 1459497, 2432495, 4153953, 6923255, 7297485, 18000463, 20769765, 54001389, 90002315, 270006945]

約数ペア:

[(1, 270006945), (3, 90002315), (5, 54001389), (13, 20769765), (15, 18000463), (37, 7297485), (39, 6923255), (65, 4153953), (111, 2432495), (185, 1459497), (195, 1384651), (481, 561345), (555, 486499), (1443, 187115), (2405, 112269), (7215, 37423)]