86555755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7121}}^1$

素因数の和:7167

約数の個数: 32

約数和(自身を含む): 129221568

約数和(自身を除く): 42665813

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 7121, 12155, 35605, 78331, 92573, 121057, 391655, 462865, 605285, 1018303, 1331627, 1573741, 5091515, 6658135, 7868705, 17311151, 86555755]

約数ペア:

[(1, 86555755), (5, 17311151), (11, 7868705), (13, 6658135), (17, 5091515), (55, 1573741), (65, 1331627), (85, 1018303), (143, 605285), (187, 462865), (221, 391655), (715, 121057), (935, 92573), (1105, 78331), (2431, 35605), (7121, 12155)]