68011305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{266711}}^1$

素因数の和:266736

約数の個数: 16

約数和(自身を含む): 115219584

約数和(自身を除く): 47208279

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 266711, 800133, 1333555, 4000665, 4534087, 13602261, 22670435, 68011305]

約数ペア:

[(1, 68011305), (3, 22670435), (5, 13602261), (15, 4534087), (17, 4000665), (51, 1333555), (85, 800133), (255, 266711)]