65700495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12269}}^1$

素因数の和:12304

約数の個数: 48

約数和(自身を含む): 137816640

約数和(自身を除く): 72116145

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 12269, 36807, 61345, 85883, 110421, 184035, 208573, 257649, 429415, 552105, 625719, 772947, 1042865, 1288245, 1460011, 1877157, 3128595, 3864735, 4380033, 7300055, 9385785, 13140099, 21900165, 65700495]

約数ペア:

[(1, 65700495), (3, 21900165), (5, 13140099), (7, 9385785), (9, 7300055), (15, 4380033), (17, 3864735), (21, 3128595), (35, 1877157), (45, 1460011), (51, 1288245), (63, 1042865), (85, 772947), (105, 625719), (119, 552105), (153, 429415), (255, 257649), (315, 208573), (357, 184035), (595, 110421), (765, 85883), (1071, 61345), (1785, 36807), (5355, 12269)]