13428289545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{26449}}^1$

素因数の和:26666

約数の個数: 64

約数和(自身を含む): 24955257600

約数和(自身を除く): 11526968055

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 181, 187, 255, 543, 561, 905, 935, 1991, 2715, 2805, 3077, 5973, 9231, 9955, 15385, 26449, 29865, 33847, 46155, 79347, 101541, 132245, 169235, 290939, 396735, 449633, 507705, 872817, 1348899, 1454695, 2248165, 4364085, 4787269, 4945963, 6744495, 14361807, 14837889, 23936345, 24729815, 52659959, 71809035, 74189445, 81383573, 157979877, 244150719, 263299795, 406917865, 789899385, 895219303, 1220753595, 2685657909, 4476096515, 13428289545]

約数ペア:

[(1, 13428289545), (3, 4476096515), (5, 2685657909), (11, 1220753595), (15, 895219303), (17, 789899385), (33, 406917865), (51, 263299795), (55, 244150719), (85, 157979877), (165, 81383573), (181, 74189445), (187, 71809035), (255, 52659959), (543, 24729815), (561, 23936345), (905, 14837889), (935, 14361807), (1991, 6744495), (2715, 4945963), (2805, 4787269), (3077, 4364085), (5973, 2248165), (9231, 1454695), (9955, 1348899), (15385, 872817), (26449, 507705), (29865, 449633), (33847, 396735), (46155, 290939), (79347, 169235), (101541, 132245)]