57731045

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1663}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 71165952

約数和(自身を除く): 13434907

約数列:

[1, 5, 53, 131, 265, 655, 1663, 6943, 8315, 34715, 88139, 217853, 440695, 1089265, 11546209, 57731045]

約数ペア:

[(1, 57731045), (5, 11546209), (53, 1089265), (131, 440695), (265, 217853), (655, 88139), (1663, 34715), (6943, 8315)]