12775315

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19211}}^1$

素因数の和:19242

約数の個数: 16

約数和(自身を含む): 18443520

約数和(自身を除く): 5668205

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 19211, 96055, 134477, 365009, 672385, 1825045, 2555063, 12775315]

約数ペア:

[(1, 12775315), (5, 2555063), (7, 1825045), (19, 672385), (35, 365009), (95, 134477), (133, 96055), (665, 19211)]