64674935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2851}}^1$

素因数の和:3218

約数の個数: 16

約数和(自身を含む): 83848800

約数和(自身を除く): 19173865

約数列:

[1, 5, 13, 65, 349, 1745, 2851, 4537, 14255, 22685, 37063, 185315, 994999, 4974995, 12934987, 64674935]

約数ペア:

[(1, 64674935), (5, 12934987), (13, 4974995), (65, 994999), (349, 185315), (1745, 37063), (2851, 22685), (4537, 14255)]