52129225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 68935320

約数和(自身を除く): 16806095

約数列:

[1, 5, 17, 25, 85, 173, 425, 709, 865, 2941, 3545, 4325, 12053, 14705, 17725, 60265, 73525, 122657, 301325, 613285, 2085169, 3066425, 10425845, 52129225]

約数ペア:

[(1, 52129225), (5, 10425845), (17, 3066425), (25, 2085169), (85, 613285), (173, 301325), (425, 122657), (709, 73525), (865, 60265), (2941, 17725), (3545, 14705), (4325, 12053)]