68124315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{648803}}^1$

素因数の和:648818

約数の個数: 16

約数和(自身を含む): 124570368

約数和(自身を除く): 56446053

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 648803, 1946409, 3244015, 4541621, 9732045, 13624863, 22708105, 68124315]

約数ペア:

[(1, 68124315), (3, 22708105), (5, 13624863), (7, 9732045), (15, 4541621), (21, 3244015), (35, 1946409), (105, 648803)]