63966385

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25741}}^1$

素因数の和:25824

約数の個数: 16

約数和(自身を含む): 88964352

約数和(自身を除く): 24997967

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 25741, 128705, 180187, 900935, 1827611, 9138055, 12793277, 63966385]

約数ペア:

[(1, 63966385), (5, 12793277), (7, 9138055), (35, 1827611), (71, 900935), (355, 180187), (497, 128705), (2485, 25741)]