7139025645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27996179}}^1$

素因数の和:27996204

約数の個数: 16

約数和(自身を含む): 12094349760

約数和(自身を除く): 4955324115

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 27996179, 83988537, 139980895, 419942685, 475935043, 1427805129, 2379675215, 7139025645]

約数ペア:

[(1, 7139025645), (3, 2379675215), (5, 1427805129), (15, 475935043), (17, 419942685), (51, 139980895), (85, 83988537), (255, 27996179)]