16074945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21013}}^1$

素因数の和:21041

約数の個数: 24

約数和(自身を含む): 29503656

約数和(自身を除く): 13428711

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 21013, 63039, 105065, 189117, 315195, 357221, 945585, 1071663, 1786105, 3214989, 5358315, 16074945]

約数ペア:

[(1, 16074945), (3, 5358315), (5, 3214989), (9, 1786105), (15, 1071663), (17, 945585), (45, 357221), (51, 315195), (85, 189117), (153, 105065), (255, 63039), (765, 21013)]