1185871985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1433}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 1552849920

約数和(自身を除く): 366977935

約数列:

[1, 5, 19, 31, 95, 155, 281, 589, 1405, 1433, 2945, 5339, 7165, 8711, 26695, 27227, 43555, 44423, 136135, 165509, 222115, 402673, 827545, 844037, 2013365, 4220185, 7650787, 12482863, 38253935, 62414315, 237174397, 1185871985]

約数ペア:

[(1, 1185871985), (5, 237174397), (19, 62414315), (31, 38253935), (95, 12482863), (155, 7650787), (281, 4220185), (589, 2013365), (1405, 844037), (1433, 827545), (2945, 402673), (5339, 222115), (7165, 165509), (8711, 136135), (26695, 44423), (27227, 43555)]