165030645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49783}}^1$

素因数の和:49821

約数の個数: 32

約数和(自身を含む): 301093632

約数和(自身を除く): 136062987

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 49783, 149349, 248915, 647179, 746745, 846311, 1941537, 2538933, 3235895, 4231555, 9707685, 11002043, 12694665, 33006129, 55010215, 165030645]

約数ペア:

[(1, 165030645), (3, 55010215), (5, 33006129), (13, 12694665), (15, 11002043), (17, 9707685), (39, 4231555), (51, 3235895), (65, 2538933), (85, 1941537), (195, 846311), (221, 746745), (255, 647179), (663, 248915), (1105, 149349), (3315, 49783)]