520245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 984672

約数和(自身を除く): 464427

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1051, 3153, 5255, 9459, 11561, 15765, 34683, 47295, 57805, 104049, 173415, 520245]

約数ペア:

[(1, 520245), (3, 173415), (5, 104049), (9, 57805), (11, 47295), (15, 34683), (33, 15765), (45, 11561), (55, 9459), (99, 5255), (165, 3153), (495, 1051)]