68347045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{7057}}^1$

素因数の和:7224

約数の個数: 16

約数和(自身を含む): 88930800

約数和(自身を除く): 20583755

約数列:

[1, 5, 13, 65, 149, 745, 1937, 7057, 9685, 35285, 91741, 458705, 1051493, 5257465, 13669409, 68347045]

約数ペア:

[(1, 68347045), (5, 13669409), (13, 5257465), (65, 1051493), (149, 458705), (745, 91741), (1937, 35285), (7057, 9685)]