79949905

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{32173}}^1$

素因数の和:32256

約数の個数: 16

約数和(自身を含む): 111193344

約数和(自身を除く): 31243439

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 32173, 160865, 225211, 1126055, 2284283, 11421415, 15989981, 79949905]

約数ペア:

[(1, 79949905), (5, 15989981), (7, 11421415), (35, 2284283), (71, 1126055), (355, 225211), (497, 160865), (2485, 32173)]