8242015

素因数分解:

$5^1\times {\mathrm{61}}^2\times {\mathrm{443}}^1$

素因数の和:570

約数の個数: 12

約数和(自身を含む): 10077912

約数和(自身を除く): 1835897

約数列:

[1, 5, 61, 305, 443, 2215, 3721, 18605, 27023, 135115, 1648403, 8242015]

約数ペア:

[(1, 8242015), (5, 1648403), (61, 135115), (305, 27023), (443, 18605), (2215, 3721)]