128102708415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{776380051}}^1$

素因数の和:776380070

約数の個数: 16

約数和(自身を含む): 223597454976

約数和(自身を除く): 95494746561

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 776380051, 2329140153, 3881900255, 8540180561, 11645700765, 25620541683, 42700902805, 128102708415]

約数ペア:

[(1, 128102708415), (3, 42700902805), (5, 25620541683), (11, 11645700765), (15, 8540180561), (33, 3881900255), (55, 2329140153), (165, 776380051)]