6818445

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 12839040

約数和(自身を除く): 6020595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 2971, 8913, 14855, 26739, 44565, 50507, 80217, 133695, 151521, 252535, 401085, 454563, 757605, 1363689, 2272815, 6818445]

約数ペア:

[(1, 6818445), (3, 2272815), (5, 1363689), (9, 757605), (15, 454563), (17, 401085), (27, 252535), (45, 151521), (51, 133695), (85, 80217), (135, 50507), (153, 44565), (255, 26739), (459, 14855), (765, 8913), (2295, 2971)]