2481885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{7879}}^1$

素因数の和:7897

約数の個数: 24

約数和(自身を含む): 4917120

約数和(自身を除く): 2435235

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 7879, 23637, 39395, 55153, 70911, 118185, 165459, 275765, 354555, 496377, 827295, 2481885]

約数ペア:

[(1, 2481885), (3, 827295), (5, 496377), (7, 354555), (9, 275765), (15, 165459), (21, 118185), (35, 70911), (45, 55153), (63, 39395), (105, 23637), (315, 7879)]