66064005

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{3329}}^1$

素因数の和:3360

約数の個数: 60

約数和(自身を含む): 137802060

約数和(自身を除く): 71738055

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 945, 1323, 2205, 2835, 3329, 3969, 6615, 9987, 16645, 19845, 23303, 29961, 49935, 69909, 89883, 116515, 149805, 163121, 209727, 269649, 349545, 449415, 489363, 629181, 815605, 1048635, 1348245, 1468089, 1887543, 2446815, 3145905, 4404267, 7340445, 9437715, 13212801, 22021335, 66064005]

約数ペア:

[(1, 66064005), (3, 22021335), (5, 13212801), (7, 9437715), (9, 7340445), (15, 4404267), (21, 3145905), (27, 2446815), (35, 1887543), (45, 1468089), (49, 1348245), (63, 1048635), (81, 815605), (105, 629181), (135, 489363), (147, 449415), (189, 349545), (245, 269649), (315, 209727), (405, 163121), (441, 149805), (567, 116515), (735, 89883), (945, 69909), (1323, 49935), (2205, 29961), (2835, 23303), (3329, 19845), (3969, 16645), (6615, 9987)]