160000005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{57041}}^1$

素因数の和:57077

約数の個数: 32

約数和(自身を含む): 295705728

約数和(自身を除く): 135705723

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 57041, 171123, 285205, 627451, 855615, 969697, 1882353, 2909091, 3137255, 4848485, 9411765, 10666667, 14545455, 32000001, 53333335, 160000005]

約数ペア:

[(1, 160000005), (3, 53333335), (5, 32000001), (11, 14545455), (15, 10666667), (17, 9411765), (33, 4848485), (51, 3137255), (55, 2909091), (85, 1882353), (165, 969697), (187, 855615), (255, 627451), (561, 285205), (935, 171123), (2805, 57041)]