262465785

素因数分解:

$3^3\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2053}}^1$

素因数の和:3014

約数の個数: 32

約数和(自身を含む): 467326080

約数和(自身を除く): 204860295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 947, 2053, 2841, 4735, 6159, 8523, 10265, 14205, 18477, 25569, 30795, 42615, 55431, 92385, 127845, 277155, 1944191, 5832573, 9720955, 17497719, 29162865, 52493157, 87488595, 262465785]

約数ペア:

[(1, 262465785), (3, 87488595), (5, 52493157), (9, 29162865), (15, 17497719), (27, 9720955), (45, 5832573), (135, 1944191), (947, 277155), (2053, 127845), (2841, 92385), (4735, 55431), (6159, 42615), (8523, 30795), (10265, 25569), (14205, 18477)]