2015566895

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1\times {\mathrm{3307}}^1$

素因数の和:4934

約数の個数: 16

約数和(自身を含む): 2451624960

約数和(自身を除く): 436058065

約数列:

[1, 5, 79, 395, 1543, 3307, 7715, 16535, 121897, 261253, 609485, 1306265, 5102701, 25513505, 403113379, 2015566895]

約数ペア:

[(1, 2015566895), (5, 403113379), (79, 25513505), (395, 5102701), (1543, 1306265), (3307, 609485), (7715, 261253), (16535, 121897)]