66001895

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1811}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 81800928

約数和(自身を除く): 15799033

約数列:

[1, 5, 37, 185, 197, 985, 1811, 7289, 9055, 36445, 67007, 335035, 356767, 1783835, 13200379, 66001895]

約数ペア:

[(1, 66001895), (5, 13200379), (37, 1783835), (185, 356767), (197, 335035), (985, 67007), (1811, 36445), (7289, 9055)]