68025585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{266767}}^1$

素因数の和:266792

約数の個数: 16

約数和(自身を含む): 115243776

約数和(自身を除く): 47218191

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 266767, 800301, 1333835, 4001505, 4535039, 13605117, 22675195, 68025585]

約数ペア:

[(1, 68025585), (3, 22675195), (5, 13605117), (15, 4535039), (17, 4001505), (51, 1333835), (85, 800301), (255, 266767)]