54169885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12791}}^1$

素因数の和:12825

約数の個数: 24

約数和(自身を含む): 81664128

約数和(自身を除く): 27494243

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 12791, 63955, 89537, 140701, 447685, 703505, 984907, 1547711, 4924535, 7738555, 10833977, 54169885]

約数ペア:

[(1, 54169885), (5, 10833977), (7, 7738555), (11, 4924535), (35, 1547711), (55, 984907), (77, 703505), (121, 447685), (385, 140701), (605, 89537), (847, 63955), (4235, 12791)]