57174205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{45197}}^1$

素因数の和:45236

約数の個数: 16

約数和(自身を含む): 78102144

約数和(自身を除く): 20927939

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 45197, 225985, 497167, 1039531, 2485835, 5197655, 11434841, 57174205]

約数ペア:

[(1, 57174205), (5, 11434841), (11, 5197655), (23, 2485835), (55, 1039531), (115, 497167), (253, 225985), (1265, 45197)]