25053589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 27984960

約数和(自身を除く): 2931371

約数列:

[1, 11, 89, 157, 163, 979, 1727, 1793, 13973, 14507, 25591, 153703, 159577, 281501, 2277599, 25053589]

約数ペア:

[(1, 25053589), (11, 2277599), (89, 281501), (157, 159577), (163, 153703), (979, 25591), (1727, 14507), (1793, 13973)]