18082145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 22927872

約数和(自身を除く): 4845727

約数列:

[1, 5, 31, 43, 155, 215, 1333, 2713, 6665, 13565, 84103, 116659, 420515, 583295, 3616429, 18082145]

約数ペア:

[(1, 18082145), (5, 3616429), (31, 583295), (43, 420515), (155, 116659), (215, 84103), (1333, 13565), (2713, 6665)]