315096265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 420723072

約数和(自身を除く): 105626807

約数列:

[1, 5, 11, 55, 101, 131, 433, 505, 655, 1111, 1441, 2165, 4763, 5555, 7205, 13231, 23815, 43733, 56723, 66155, 145541, 218665, 283615, 481063, 623953, 727705, 2405315, 3119765, 5729023, 28645115, 63019253, 315096265]

約数ペア:

[(1, 315096265), (5, 63019253), (11, 28645115), (55, 5729023), (101, 3119765), (131, 2405315), (433, 727705), (505, 623953), (655, 481063), (1111, 283615), (1441, 218665), (2165, 145541), (4763, 66155), (5555, 56723), (7205, 43733), (13231, 23815)]