2746157085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{8717959}}^1$

素因数の和:8717977

約数の個数: 24

約数和(自身を含む): 5440007040

約数和(自身を除く): 2693849955

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 8717959, 26153877, 43589795, 61025713, 78461631, 130769385, 183077139, 305128565, 392308155, 549231417, 915385695, 2746157085]

約数ペア:

[(1, 2746157085), (3, 915385695), (5, 549231417), (7, 392308155), (9, 305128565), (15, 183077139), (21, 130769385), (35, 78461631), (45, 61025713), (63, 43589795), (105, 26153877), (315, 8717959)]