163430945

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{6653}}^1$

素因数の和:6709

約数の個数: 16

約数和(自身を含む): 208403280

約数和(自身を除く): 44972335

約数列:

[1, 5, 17, 85, 289, 1445, 4913, 6653, 24565, 33265, 113101, 565505, 1922717, 9613585, 32686189, 163430945]

約数ペア:

[(1, 163430945), (5, 32686189), (17, 9613585), (85, 1922717), (289, 565505), (1445, 113101), (4913, 33265), (6653, 24565)]