3825745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 6036480

約数和(自身を除く): 2210735

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 523, 665, 1045, 1463, 2615, 3661, 5753, 7315, 9937, 18305, 28765, 40271, 49685, 69559, 109307, 201355, 347795, 546535, 765149, 3825745]

約数ペア:

[(1, 3825745), (5, 765149), (7, 546535), (11, 347795), (19, 201355), (35, 109307), (55, 69559), (77, 49685), (95, 40271), (133, 28765), (209, 18305), (385, 9937), (523, 7315), (665, 5753), (1045, 3661), (1463, 2615)]