68295105

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{19211}}^1$

素因数の和:19301

約数の個数: 24

約数和(自身を含む): 119882880

約数和(自身を除く): 51587775

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 19211, 57633, 96055, 172899, 288165, 864495, 1517669, 4553007, 7588345, 13659021, 22765035, 68295105]

約数ペア:

[(1, 68295105), (3, 22765035), (5, 13659021), (9, 7588345), (15, 4553007), (45, 1517669), (79, 864495), (237, 288165), (395, 172899), (711, 96055), (1185, 57633), (3555, 19211)]