158404795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{12637}}^1$

素因数の和:12774

約数の個数: 16

約数和(自身を含む): 200185920

約数和(自身を除く): 41781125

約数列:

[1, 5, 23, 109, 115, 545, 2507, 12535, 12637, 63185, 290651, 1377433, 1453255, 6887165, 31680959, 158404795]

約数ペア:

[(1, 158404795), (5, 31680959), (23, 6887165), (109, 1453255), (115, 1377433), (545, 290651), (2507, 63185), (12535, 12637)]