9805805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 12467520

約数和(自身を除く): 2661715

約数列:

[1, 5, 19, 95, 233, 443, 1165, 2215, 4427, 8417, 22135, 42085, 103219, 516095, 1961161, 9805805]

約数ペア:

[(1, 9805805), (5, 1961161), (19, 516095), (95, 103219), (233, 42085), (443, 22135), (1165, 8417), (2215, 4427)]