51067215

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30671}}^1$

素因数の和:30719

約数の個数: 24

約数和(自身を含む): 90911808

約数和(自身を除く): 39844593

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 30671, 92013, 153355, 276039, 460065, 1134827, 1380195, 3404481, 5674135, 10213443, 17022405, 51067215]

約数ペア:

[(1, 51067215), (3, 17022405), (5, 10213443), (9, 5674135), (15, 3404481), (37, 1380195), (45, 1134827), (111, 460065), (185, 276039), (333, 153355), (555, 92013), (1665, 30671)]