54137545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{140617}}^1$

素因数の和:140640

約数の個数: 16

約数和(自身を含む): 80995968

約数和(自身を除く): 26858423

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 140617, 703085, 984319, 1546787, 4921595, 7733935, 10827509, 54137545]

約数ペア:

[(1, 54137545), (5, 10827509), (7, 7733935), (11, 4921595), (35, 1546787), (55, 984319), (77, 703085), (385, 140617)]