230823385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{569}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 302649480

約数和(自身を除く): 71826095

約数列:

[1, 5, 13, 65, 79, 395, 569, 1027, 2845, 5135, 6241, 7397, 31205, 36985, 44951, 81133, 224755, 405665, 584363, 2921815, 3551129, 17755645, 46164677, 230823385]

約数ペア:

[(1, 230823385), (5, 46164677), (13, 17755645), (65, 3551129), (79, 2921815), (395, 584363), (569, 405665), (1027, 224755), (2845, 81133), (5135, 44951), (6241, 36985), (7397, 31205)]