4131655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 5537664

約数和(自身を除く): 1406009

約数列:

[1, 5, 11, 43, 55, 215, 473, 1747, 2365, 8735, 19217, 75121, 96085, 375605, 826331, 4131655]

約数ペア:

[(1, 4131655), (5, 826331), (11, 375605), (43, 96085), (55, 75121), (215, 19217), (473, 8735), (1747, 2365)]