8154945

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2083}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 15004800

約数和(自身を除く): 6849855

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 2083, 3915, 6249, 10415, 18747, 31245, 56241, 60407, 93735, 181221, 281205, 302035, 543663, 906105, 1630989, 2718315, 8154945]

約数ペア:

[(1, 8154945), (3, 2718315), (5, 1630989), (9, 906105), (15, 543663), (27, 302035), (29, 281205), (45, 181221), (87, 93735), (135, 60407), (145, 56241), (261, 31245), (435, 18747), (783, 10415), (1305, 6249), (2083, 3915)]