16103385

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{797}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 28009800

約数和(自身を除く): 11906415

約数列:

[1, 3, 5, 9, 15, 45, 449, 797, 1347, 2245, 2391, 3985, 4041, 6735, 7173, 11955, 20205, 35865, 357853, 1073559, 1789265, 3220677, 5367795, 16103385]

約数ペア:

[(1, 16103385), (3, 5367795), (5, 3220677), (9, 1789265), (15, 1073559), (45, 357853), (449, 35865), (797, 20205), (1347, 11955), (2245, 7173), (2391, 6735), (3985, 4041)]