127823785

素因数分解:

$5^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 159903936

約数和(自身を除く): 32080151

約数列:

[1, 5, 47, 71, 163, 235, 355, 815, 2209, 3337, 7661, 11045, 11573, 16685, 38305, 57865, 156839, 360067, 543931, 784195, 1800335, 2719655, 25564757, 127823785]

約数ペア:

[(1, 127823785), (5, 25564757), (47, 2719655), (71, 1800335), (163, 784195), (235, 543931), (355, 360067), (815, 156839), (2209, 57865), (3337, 38305), (7661, 16685), (11045, 11573)]