38782545

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{4021}}^1$

素因数の和:4672

約数の個数: 16

約数和(自身を含む): 62164032

約数和(自身を除く): 23381487

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 4021, 9645, 12063, 20105, 60315, 2585503, 7756509, 12927515, 38782545]

約数ペア:

[(1, 38782545), (3, 12927515), (5, 7756509), (15, 2585503), (643, 60315), (1929, 20105), (3215, 12063), (4021, 9645)]