2945163955

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{141221}}^1$

素因数の和:141366

約数の個数: 16

約数和(自身を含む): 3653695584

約数和(自身を除く): 708531629

約数列:

[1, 5, 43, 97, 215, 485, 4171, 20855, 141221, 706105, 6072503, 13698437, 30362515, 68492185, 589032791, 2945163955]

約数ペア:

[(1, 2945163955), (5, 589032791), (43, 68492185), (97, 30362515), (215, 13698437), (485, 6072503), (4171, 706105), (20855, 141221)]