18090077165

素因数分解:

$5^1\times {\mathrm{397}}^1\times {\mathrm{733}}^1\times {\mathrm{12433}}^1$

素因数の和:13568

約数の個数: 16

約数和(自身を含む): 21794215728

約数和(自身を除く): 3704138563

約数列:

[1, 5, 397, 733, 1985, 3665, 12433, 62165, 291001, 1455005, 4935901, 9113389, 24679505, 45566945, 3618015433, 18090077165]

約数ペア:

[(1, 18090077165), (5, 3618015433), (397, 45566945), (733, 24679505), (1985, 9113389), (3665, 4935901), (12433, 1455005), (62165, 291001)]