39129765

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{4057}}^1$

素因数の和:4708

約数の個数: 16

約数和(自身を含む): 62720448

約数和(自身を除く): 23590683

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 4057, 9645, 12171, 20285, 60855, 2608651, 7825953, 13043255, 39129765]

約数ペア:

[(1, 39129765), (3, 13043255), (5, 7825953), (15, 2608651), (643, 60855), (1929, 20285), (3215, 12171), (4057, 9645)]