5172165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6761}}^1$

素因数の和:6789

約数の個数: 24

約数和(自身を含む): 9493848

約数和(自身を除く): 4321683

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 6761, 20283, 33805, 60849, 101415, 114937, 304245, 344811, 574685, 1034433, 1724055, 5172165]

約数ペア:

[(1, 5172165), (3, 1724055), (5, 1034433), (9, 574685), (15, 344811), (17, 304245), (45, 114937), (51, 101415), (85, 60849), (153, 33805), (255, 20283), (765, 6761)]