27053145

素因数分解:

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

素因数の和:12294

約数の個数: 36

約数和(自身を含む): 54552420

約数和(自身を除く): 27499275

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 12269, 36807, 61345, 85883, 110421, 184035, 257649, 429415, 552105, 601181, 772947, 1288245, 1803543, 3005905, 3864735, 5410629, 9017715, 27053145]

約数ペア:

[(1, 27053145), (3, 9017715), (5, 5410629), (7, 3864735), (9, 3005905), (15, 1803543), (21, 1288245), (35, 772947), (45, 601181), (49, 552105), (63, 429415), (105, 257649), (147, 184035), (245, 110421), (315, 85883), (441, 61345), (735, 36807), (2205, 12269)]