57943945

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 70943040

約数和(自身を除く): 12999095

約数列:

[1, 5, 67, 269, 335, 643, 1345, 3215, 18023, 43081, 90115, 172967, 215405, 864835, 11588789, 57943945]

約数ペア:

[(1, 57943945), (5, 11588789), (67, 864835), (269, 215405), (335, 172967), (643, 90115), (1345, 43081), (3215, 18023)]