68856105

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{42901}}^1$

素因数の和:43016

約数の個数: 16

約数和(自身を含む): 111201984

約数和(自身を除く): 42345879

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 42901, 128703, 214505, 643515, 4590407, 13771221, 22952035, 68856105]

約数ペア:

[(1, 68856105), (3, 22952035), (5, 13771221), (15, 4590407), (107, 643515), (321, 214505), (535, 128703), (1605, 42901)]