129118165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 174182400

約数和(自身を除く): 45064235

約数列:

[1, 5, 11, 47, 55, 199, 235, 251, 517, 995, 1255, 2189, 2585, 2761, 9353, 10945, 11797, 13805, 46765, 49949, 58985, 102883, 129767, 249745, 514415, 549439, 648835, 2347603, 2747195, 11738015, 25823633, 129118165]

約数ペア:

[(1, 129118165), (5, 25823633), (11, 11738015), (47, 2747195), (55, 2347603), (199, 648835), (235, 549439), (251, 514415), (517, 249745), (995, 129767), (1255, 102883), (2189, 58985), (2585, 49949), (2761, 46765), (9353, 13805), (10945, 11797)]