42494155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2851}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 55853568

約数和(自身を除く): 13359413

約数列:

[1, 5, 11, 55, 271, 1355, 2851, 2981, 14255, 14905, 31361, 156805, 772621, 3863105, 8498831, 42494155]

約数ペア:

[(1, 42494155), (5, 8498831), (11, 3863105), (55, 772621), (271, 156805), (1355, 31361), (2851, 14905), (2981, 14255)]