25884545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4789}}^1$

素因数の和:4864

約数の個数: 16

約数和(自身を含む): 33108480

約数和(自身を除く): 7223935

約数列:

[1, 5, 23, 47, 115, 235, 1081, 4789, 5405, 23945, 110147, 225083, 550735, 1125415, 5176909, 25884545]

約数ペア:

[(1, 25884545), (5, 5176909), (23, 1125415), (47, 550735), (115, 225083), (235, 110147), (1081, 23945), (4789, 5405)]