1330557580055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{37740961}}^1$

素因数の和:37741618

約数の個数: 16

約数和(自身を含む): 1744538227488

約数和(自身を除く): 413980647433

約数列:

[1, 5, 11, 55, 641, 3205, 7051, 35255, 37740961, 188704805, 415150571, 2075752855, 24191956001, 120959780005, 266111516011, 1330557580055]

約数ペア:

[(1, 1330557580055), (5, 266111516011), (11, 120959780005), (55, 24191956001), (641, 2075752855), (3205, 415150571), (7051, 188704805), (35255, 37740961)]