4200805

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6317}}^1$

素因数の和:6348

約数の個数: 16

約数和(自身を含む): 6065280

約数和(自身を除く): 1864475

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 6317, 31585, 44219, 120023, 221095, 600115, 840161, 4200805]

約数ペア:

[(1, 4200805), (5, 840161), (7, 600115), (19, 221095), (35, 120023), (95, 44219), (133, 31585), (665, 6317)]