2045541465

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1377469}}^1$

素因数の和:1377494

約数の個数: 32

約数和(自身を含む): 3967113600

約数和(自身を除く): 1921572135

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 1377469, 4132407, 6887345, 12397221, 15152159, 20662035, 37191663, 45456477, 61986105, 75760795, 136369431, 185958315, 227282385, 409108293, 681847155, 2045541465]

約数ペア:

[(1, 2045541465), (3, 681847155), (5, 409108293), (9, 227282385), (11, 185958315), (15, 136369431), (27, 75760795), (33, 61986105), (45, 45456477), (55, 37191663), (99, 20662035), (135, 15152159), (165, 12397221), (297, 6887345), (495, 4132407), (1485, 1377469)]