4256205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16691}}^1$

素因数の和:16716

約数の個数: 16

約数和(自身を含む): 7210944

約数和(自身を除く): 2954739

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 16691, 50073, 83455, 250365, 283747, 851241, 1418735, 4256205]

約数ペア:

[(1, 4256205), (3, 1418735), (5, 851241), (15, 283747), (17, 250365), (51, 83455), (85, 50073), (255, 16691)]