2080943375

素因数分解:

$5^3\times 7^1\times {\mathrm{2378221}}^1$

素因数の和:2378243

約数の個数: 16

約数和(自身を含む): 2968021056

約数和(自身を除く): 887077681

約数列:

[1, 5, 7, 25, 35, 125, 175, 875, 2378221, 11891105, 16647547, 59455525, 83237735, 297277625, 416188675, 2080943375]

約数ペア:

[(1, 2080943375), (5, 416188675), (7, 297277625), (25, 83237735), (35, 59455525), (125, 16647547), (175, 11891105), (875, 2378221)]