77284115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18919}}^1$

素因数の和:18986

約数の個数: 16

約数和(自身を含む): 99897600

約数和(自身を除く): 22613485

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 18919, 94595, 359461, 813517, 1797305, 4067585, 15456823, 77284115]

約数ペア:

[(1, 77284115), (5, 15456823), (19, 4067585), (43, 1797305), (95, 813517), (215, 359461), (817, 94595), (4085, 18919)]