85750815

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{132947}}^1$

素因数の和:132998

約数の個数: 16

約数和(自身を含む): 140393088

約数和(自身を除く): 54642273

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 132947, 398841, 664735, 1994205, 5716721, 17150163, 28583605, 85750815]

約数ペア:

[(1, 85750815), (3, 28583605), (5, 17150163), (15, 5716721), (43, 1994205), (129, 664735), (215, 398841), (645, 132947)]