57388615

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 69883200

約数和(自身を除く): 12494585

約数列:

[1, 5, 137, 199, 421, 685, 995, 2105, 27263, 57677, 83779, 136315, 288385, 418895, 11477723, 57388615]

約数ペア:

[(1, 57388615), (5, 11477723), (137, 418895), (199, 288385), (421, 136315), (685, 83779), (995, 57677), (2105, 27263)]