91018765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2473}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 115961328

約数和(自身を除く): 24942563

約数列:

[1, 5, 17, 85, 433, 2165, 2473, 7361, 12365, 36805, 42041, 210205, 1070809, 5354045, 18203753, 91018765]

約数ペア:

[(1, 91018765), (5, 18203753), (17, 5354045), (85, 1070809), (433, 210205), (2165, 42041), (2473, 36805), (7361, 12365)]