2296845

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 4077216

約数和(自身を除く): 1780371

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1187, 1935, 3561, 5935, 10683, 17805, 51041, 53415, 153123, 255205, 459369, 765615, 2296845]

約数ペア:

[(1, 2296845), (3, 765615), (5, 459369), (9, 255205), (15, 153123), (43, 53415), (45, 51041), (129, 17805), (215, 10683), (387, 5935), (645, 3561), (1187, 1935)]