42388455

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{6379}}^1$

素因数の和:6830

約数の個数: 16

約数和(自身を含む): 67985280

約数和(自身を除く): 25596825

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6379, 6645, 19137, 31895, 95685, 2825897, 8477691, 14129485, 42388455]

約数ペア:

[(1, 42388455), (3, 14129485), (5, 8477691), (15, 2825897), (443, 95685), (1329, 31895), (2215, 19137), (6379, 6645)]