8372065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6779}}^1$

素因数の和:6816

約数の個数: 16

約数和(自身を含む): 11390400

約数和(自身を除く): 3018335

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 6779, 33895, 88127, 128801, 440635, 644005, 1674413, 8372065]

約数ペア:

[(1, 8372065), (5, 1674413), (13, 644005), (19, 440635), (65, 128801), (95, 88127), (247, 33895), (1235, 6779)]