2508945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9839}}^1$

素因数の和:9864

約数の個数: 16

約数和(自身を含む): 4250880

約数和(自身を除く): 1741935

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 9839, 29517, 49195, 147585, 167263, 501789, 836315, 2508945]

約数ペア:

[(1, 2508945), (3, 836315), (5, 501789), (15, 167263), (17, 147585), (51, 49195), (85, 29517), (255, 9839)]