68864055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353149}}^1$

素因数の和:353170

約数の個数: 16

約数和(自身を含む): 118658400

約数和(自身を除く): 49794345

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 353149, 1059447, 1765745, 4590937, 5297235, 13772811, 22954685, 68864055]

約数ペア:

[(1, 68864055), (3, 22954685), (5, 13772811), (13, 5297235), (15, 4590937), (39, 1765745), (65, 1059447), (195, 353149)]