1928055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7561}}^1$

素因数の和:7586

約数の個数: 16

約数和(自身を含む): 3266784

約数和(自身を除く): 1338729

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7561, 22683, 37805, 113415, 128537, 385611, 642685, 1928055]

約数ペア:

[(1, 1928055), (3, 642685), (5, 385611), (15, 128537), (17, 113415), (51, 37805), (85, 22683), (255, 7561)]