126040845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1200389}}^1$

素因数の和:1200404

約数の個数: 16

約数和(自身を含む): 230474880

約数和(自身を除く): 104434035

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1200389, 3601167, 6001945, 8402723, 18005835, 25208169, 42013615, 126040845]

約数ペア:

[(1, 126040845), (3, 42013615), (5, 25208169), (7, 18005835), (15, 8402723), (21, 6001945), (35, 3601167), (105, 1200389)]