68160855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{649151}}^1$

素因数の和:649166

約数の個数: 16

約数和(自身を含む): 124637184

約数和(自身を除く): 56476329

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 649151, 1947453, 3245755, 4544057, 9737265, 13632171, 22720285, 68160855]

約数ペア:

[(1, 68160855), (3, 22720285), (5, 13632171), (7, 9737265), (15, 4544057), (21, 3245755), (35, 1947453), (105, 649151)]