7154055

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 12830400

約数和(自身を除く): 5676345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 269, 591, 807, 985, 1345, 1773, 2421, 2955, 4035, 5319, 7263, 8865, 12105, 26595, 36315, 52993, 158979, 264965, 476937, 794895, 1430811, 2384685, 7154055]

約数ペア:

[(1, 7154055), (3, 2384685), (5, 1430811), (9, 794895), (15, 476937), (27, 264965), (45, 158979), (135, 52993), (197, 36315), (269, 26595), (591, 12105), (807, 8865), (985, 7263), (1345, 5319), (1773, 4035), (2421, 2955)]