520088265

素因数分解:

$3^2\times 5^1\times {\mathrm{2341}}^1\times {\mathrm{4937}}^1$

素因数の和:7289

約数の個数: 24

約数和(自身を含む): 902054088

約数和(自身を除く): 381965823

約数列:

[1, 3, 5, 9, 15, 45, 2341, 4937, 7023, 11705, 14811, 21069, 24685, 35115, 44433, 74055, 105345, 222165, 11557517, 34672551, 57787585, 104017653, 173362755, 520088265]

約数ペア:

[(1, 520088265), (3, 173362755), (5, 104017653), (9, 57787585), (15, 34672551), (45, 11557517), (2341, 222165), (4937, 105345), (7023, 74055), (11705, 44433), (14811, 35115), (21069, 24685)]