12871481005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^2$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 16442375040

約数和(自身を除く): 3570894035

約数列:

[1, 5, 37, 59, 103, 107, 185, 295, 515, 535, 2183, 3811, 3959, 6077, 6313, 10915, 11021, 11449, 19055, 19795, 30385, 31565, 55105, 57245, 224849, 233581, 407777, 423613, 650239, 675491, 1124245, 1167905, 1179247, 2038885, 2118065, 3251195, 3377455, 5896235, 24058843, 24993167, 43632139, 69575573, 120294215, 124965835, 218160695, 347877865, 2574296201, 12871481005]

約数ペア:

[(1, 12871481005), (5, 2574296201), (37, 347877865), (59, 218160695), (103, 124965835), (107, 120294215), (185, 69575573), (295, 43632139), (515, 24993167), (535, 24058843), (2183, 5896235), (3811, 3377455), (3959, 3251195), (6077, 2118065), (6313, 2038885), (10915, 1179247), (11021, 1167905), (11449, 1124245), (19055, 675491), (19795, 650239), (30385, 423613), (31565, 407777), (55105, 233581), (57245, 224849)]