3930845

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 4942080

約数和(自身を除く): 1011235

約数列:

[1, 5, 43, 47, 215, 235, 389, 1945, 2021, 10105, 16727, 18283, 83635, 91415, 786169, 3930845]

約数ペア:

[(1, 3930845), (5, 786169), (43, 91415), (47, 83635), (215, 18283), (235, 16727), (389, 10105), (1945, 2021)]