4057537785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{38643217}}^1$

素因数の和:38643232

約数の個数: 16

約数和(自身を含む): 7419497856

約数和(自身を除く): 3361960071

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 38643217, 115929651, 193216085, 270502519, 579648255, 811507557, 1352512595, 4057537785]

約数ペア:

[(1, 4057537785), (3, 1352512595), (5, 811507557), (7, 579648255), (15, 270502519), (21, 193216085), (35, 115929651), (105, 38643217)]