2116731255

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1248809}}^1$

素因数の和:1248930

約数の個数: 16

約数和(自身を含む): 3416744160

約数和(自身を除く): 1300012905

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 1248809, 3746427, 6244045, 18732135, 141115417, 423346251, 705577085, 2116731255]

約数ペア:

[(1, 2116731255), (3, 705577085), (5, 423346251), (15, 141115417), (113, 18732135), (339, 6244045), (565, 3746427), (1695, 1248809)]