47308025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 62596440

約数和(自身を除く): 15288415

約数列:

[1, 5, 17, 25, 85, 157, 425, 709, 785, 2669, 3545, 3925, 12053, 13345, 17725, 60265, 66725, 111313, 301325, 556565, 1892321, 2782825, 9461605, 47308025]

約数ペア:

[(1, 47308025), (5, 9461605), (17, 2782825), (25, 1892321), (85, 556565), (157, 301325), (425, 111313), (709, 66725), (785, 60265), (2669, 17725), (3545, 13345), (3925, 12053)]