2769856225

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{691}}^1\times {\mathrm{1471}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 3473507840

約数和(自身を除く): 703651615

約数列:

[1, 5, 25, 109, 545, 691, 1471, 2725, 3455, 7355, 17275, 36775, 75319, 160339, 376595, 801695, 1016461, 1882975, 4008475, 5082305, 25411525, 110794249, 553971245, 2769856225]

約数ペア:

[(1, 2769856225), (5, 553971245), (25, 110794249), (109, 25411525), (545, 5082305), (691, 4008475), (1471, 1882975), (2725, 1016461), (3455, 801695), (7355, 376595), (17275, 160339), (36775, 75319)]