15516495

素因数分解:

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

素因数の和:6792

約数の個数: 32

約数和(自身を含む): 29211840

約数和(自身を除く): 13695345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 6761, 20283, 33805, 60849, 101415, 114937, 182547, 304245, 344811, 574685, 912735, 1034433, 1724055, 3103299, 5172165, 15516495]

約数ペア:

[(1, 15516495), (3, 5172165), (5, 3103299), (9, 1724055), (15, 1034433), (17, 912735), (27, 574685), (45, 344811), (51, 304245), (85, 182547), (135, 114937), (153, 101415), (255, 60849), (459, 33805), (765, 20283), (2295, 6761)]