42654755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 60661440

約数和(自身を除く): 18006685

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 353, 715, 845, 1765, 1859, 2197, 3883, 4589, 9295, 10985, 19415, 22945, 24167, 50479, 59657, 120835, 252395, 298285, 656227, 775541, 3281135, 3877705, 8530951, 42654755]

約数ペア:

[(1, 42654755), (5, 8530951), (11, 3877705), (13, 3281135), (55, 775541), (65, 656227), (143, 298285), (169, 252395), (353, 120835), (715, 59657), (845, 50479), (1765, 24167), (1859, 22945), (2197, 19415), (3883, 10985), (4589, 9295)]