1490135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 1938816

約数和(自身を除く): 448681

約数列:

[1, 5, 17, 47, 85, 235, 373, 799, 1865, 3995, 6341, 17531, 31705, 87655, 298027, 1490135]

約数ペア:

[(1, 1490135), (5, 298027), (17, 87655), (47, 31705), (85, 17531), (235, 6341), (373, 3995), (799, 1865)]