461575755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2243}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 850655520

約数和(自身を除く): 389079765

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 269, 765, 807, 1345, 2243, 2421, 4035, 4573, 6729, 11215, 12105, 13719, 20187, 22865, 33645, 38131, 41157, 68595, 100935, 114393, 190655, 205785, 343179, 571965, 603367, 1715895, 1810101, 3016835, 5430303, 9050505, 10257239, 27151515, 30771717, 51286195, 92315151, 153858585, 461575755]

約数ペア:

[(1, 461575755), (3, 153858585), (5, 92315151), (9, 51286195), (15, 30771717), (17, 27151515), (45, 10257239), (51, 9050505), (85, 5430303), (153, 3016835), (255, 1810101), (269, 1715895), (765, 603367), (807, 571965), (1345, 343179), (2243, 205785), (2421, 190655), (4035, 114393), (4573, 100935), (6729, 68595), (11215, 41157), (12105, 38131), (13719, 33645), (20187, 22865)]