65288721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{4759}}^1$

素因数の和:5048

約数の個数: 16

約数和(自身を含む): 92534400

約数和(自身を除く): 27245679

約数列:

[1, 3, 17, 51, 269, 807, 4573, 4759, 13719, 14277, 80903, 242709, 1280171, 3840513, 21762907, 65288721]

約数ペア:

[(1, 65288721), (3, 21762907), (17, 3840513), (51, 1280171), (269, 242709), (807, 80903), (4573, 14277), (4759, 13719)]