2015223605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{145451}}^1$

素因数の和:145636

約数の個数: 16

約数和(自身を含む): 2576245824

約数和(自身を除く): 561022219

約数列:

[1, 5, 17, 85, 163, 815, 2771, 13855, 145451, 727255, 2472667, 12363335, 23708513, 118542565, 403044721, 2015223605]

約数ペア:

[(1, 2015223605), (5, 403044721), (17, 118542565), (85, 23708513), (163, 12363335), (815, 2472667), (2771, 727255), (13855, 145451)]