12492875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{5879}}^1$

素因数の和:5911

約数の個数: 16

約数和(自身を含む): 16511040

約数和(自身を除く): 4018165

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 5879, 29395, 99943, 146975, 499715, 734875, 2498575, 12492875]

約数ペア:

[(1, 12492875), (5, 2498575), (17, 734875), (25, 499715), (85, 146975), (125, 99943), (425, 29395), (2125, 5879)]