82120615

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 100181088

約数和(自身を除く): 18060473

約数列:

[1, 5, 83, 415, 433, 457, 2165, 2285, 35939, 37931, 179695, 189655, 197881, 989405, 16424123, 82120615]

約数ペア:

[(1, 82120615), (5, 16424123), (83, 989405), (415, 197881), (433, 189655), (457, 179695), (2165, 37931), (2285, 35939)]