16804555505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3730201}}^1$

素因数の和:3730276

約数の個数: 16

約数和(自身を含む): 21754538064

約数和(自身を除く): 4949982559

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 3730201, 18651005, 63413417, 197700653, 317067085, 988503265, 3360911101, 16804555505]

約数ペア:

[(1, 16804555505), (5, 3360911101), (17, 988503265), (53, 317067085), (85, 197700653), (265, 63413417), (901, 18651005), (4505, 3730201)]