68047995

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{122609}}^1$

素因数の和:122654

約数の個数: 16

約数和(自身を含む): 111820320

約数和(自身を除く): 43772325

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 122609, 367827, 613045, 1839135, 4536533, 13609599, 22682665, 68047995]

約数ペア:

[(1, 68047995), (3, 22682665), (5, 13609599), (15, 4536533), (37, 1839135), (111, 613045), (185, 367827), (555, 122609)]