2015091995

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{943837}}^1$

素因数の和:943910

約数の個数: 16

約数和(自身を含む): 2808861888

約数和(自身を除く): 793769893

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 943837, 4719185, 6606859, 33034295, 57574057, 287870285, 403018399, 2015091995]

約数ペア:

[(1, 2015091995), (5, 403018399), (7, 287870285), (35, 57574057), (61, 33034295), (305, 6606859), (427, 4719185), (2135, 943837)]