26230465

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 33763968

約数和(自身を除く): 7533503

約数列:

[1, 5, 23, 47, 115, 211, 235, 529, 1055, 1081, 2645, 4853, 5405, 9917, 24265, 24863, 49585, 111619, 124315, 228091, 558095, 1140455, 5246093, 26230465]

約数ペア:

[(1, 26230465), (5, 5246093), (23, 1140455), (47, 558095), (115, 228091), (211, 124315), (235, 111619), (529, 49585), (1055, 24863), (1081, 24265), (2645, 9917), (4853, 5405)]