68762105

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 83754000

約数和(自身を除く): 14991895

約数列:

[1, 5, 109, 281, 449, 545, 1405, 2245, 30629, 48941, 126169, 153145, 244705, 630845, 13752421, 68762105]

約数ペア:

[(1, 68762105), (5, 13752421), (109, 630845), (281, 244705), (449, 153145), (545, 126169), (1405, 48941), (2245, 30629)]