13685220865

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1\times {\mathrm{49333}}^1$

素因数の和:49956

約数の個数: 16

約数和(自身を含む): 16605824400

約数和(自身を除く): 2920603535

約数列:

[1, 5, 109, 509, 545, 2545, 49333, 55481, 246665, 277405, 5377297, 25110497, 26886485, 125552485, 2737044173, 13685220865]

約数ペア:

[(1, 13685220865), (5, 2737044173), (109, 125552485), (509, 26886485), (545, 25110497), (2545, 5377297), (49333, 277405), (55481, 246665)]