74039545

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 90288000

約数和(自身を除く): 16248455

約数列:

[1, 5, 89, 379, 439, 445, 1895, 2195, 33731, 39071, 166381, 168655, 195355, 831905, 14807909, 74039545]

約数ペア:

[(1, 74039545), (5, 14807909), (89, 831905), (379, 195355), (439, 168655), (445, 166381), (1895, 39071), (2195, 33731)]