89857485

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5081}}^1$

素因数の和:5226

約数の個数: 32

約数和(自身を含む): 160997760

約数和(自身を除く): 71140275

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 5081, 5895, 15243, 17685, 25405, 45729, 76215, 137187, 228645, 665611, 685935, 1996833, 3328055, 5990499, 9984165, 17971497, 29952495, 89857485]

約数ペア:

[(1, 89857485), (3, 29952495), (5, 17971497), (9, 9984165), (15, 5990499), (27, 3328055), (45, 1996833), (131, 685935), (135, 665611), (393, 228645), (655, 137187), (1179, 76215), (1965, 45729), (3537, 25405), (5081, 17685), (5895, 15243)]