1772485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 2604672

約数和(自身を除く): 832187

約数列:

[1, 5, 11, 13, 37, 55, 65, 67, 143, 185, 335, 407, 481, 715, 737, 871, 2035, 2405, 2479, 3685, 4355, 5291, 9581, 12395, 26455, 27269, 32227, 47905, 136345, 161135, 354497, 1772485]

約数ペア:

[(1, 1772485), (5, 354497), (11, 161135), (13, 136345), (37, 47905), (55, 32227), (65, 27269), (67, 26455), (143, 12395), (185, 9581), (335, 5291), (407, 4355), (481, 3685), (715, 2479), (737, 2405), (871, 2035)]