4321485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 9331200

約数和(自身を除く): 5009715

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 269, 315, 357, 459, 595, 765, 807, 945, 1071, 1345, 1785, 1883, 2295, 2421, 3213, 4035, 4573, 5355, 5649, 7263, 9415, 12105, 13719, 16065, 16947, 22865, 28245, 32011, 36315, 41157, 50841, 68595, 84735, 96033, 123471, 160055, 205785, 254205, 288099, 480165, 617355, 864297, 1440495, 4321485]

約数ペア:

[(1, 4321485), (3, 1440495), (5, 864297), (7, 617355), (9, 480165), (15, 288099), (17, 254205), (21, 205785), (27, 160055), (35, 123471), (45, 96033), (51, 84735), (63, 68595), (85, 50841), (105, 41157), (119, 36315), (135, 32011), (153, 28245), (189, 22865), (255, 16947), (269, 16065), (315, 13719), (357, 12105), (459, 9415), (595, 7263), (765, 5649), (807, 5355), (945, 4573), (1071, 4035), (1345, 3213), (1785, 2421), (1883, 2295)]