64773085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2957}}^1$

素因数の和:3312

約数の個数: 16

約数和(自身を含む): 83983536

約数和(自身を除く): 19210451

約数列:

[1, 5, 13, 65, 337, 1685, 2957, 4381, 14785, 21905, 38441, 192205, 996509, 4982545, 12954617, 64773085]

約数ペア:

[(1, 64773085), (5, 12954617), (13, 4982545), (65, 996509), (337, 192205), (1685, 38441), (2957, 21905), (4381, 14785)]