2772048385

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{40459}}^1$

素因数の和:40728

約数の個数: 16

約数和(自身を含む): 3390871680

約数和(自身を除く): 618823295

約数列:

[1, 5, 71, 193, 355, 965, 13703, 40459, 68515, 202295, 2872589, 7808587, 14362945, 39042935, 554409677, 2772048385]

約数ペア:

[(1, 2772048385), (5, 554409677), (71, 39042935), (193, 14362945), (355, 7808587), (965, 2872589), (13703, 202295), (40459, 68515)]