56728365

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{8537}}^1$

素因数の和:8988

約数の個数: 16

約数和(自身を含む): 90980928

約数和(自身を除く): 34252563

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6645, 8537, 25611, 42685, 128055, 3781891, 11345673, 18909455, 56728365]

約数ペア:

[(1, 56728365), (3, 18909455), (5, 11345673), (15, 3781891), (443, 128055), (1329, 42685), (2215, 25611), (6645, 8537)]