4391865

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5741}}^1$

素因数の和:5769

約数の個数: 24

約数和(自身を含む): 8061768

約数和(自身を除く): 3669903

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 5741, 17223, 28705, 51669, 86115, 97597, 258345, 292791, 487985, 878373, 1463955, 4391865]

約数ペア:

[(1, 4391865), (3, 1463955), (5, 878373), (9, 487985), (15, 292791), (17, 258345), (45, 97597), (51, 86115), (85, 51669), (153, 28705), (255, 17223), (765, 5741)]