149289315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{4219}}^1$

素因数の和:4571

約数の個数: 32

約数和(自身を含む): 273861120

約数和(自身を除く): 124571805

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 337, 1011, 1685, 2359, 4219, 5055, 7077, 11795, 12657, 21095, 29533, 35385, 63285, 88599, 147665, 442995, 1421803, 4265409, 7109015, 9952621, 21327045, 29857863, 49763105, 149289315]

約数ペア:

[(1, 149289315), (3, 49763105), (5, 29857863), (7, 21327045), (15, 9952621), (21, 7109015), (35, 4265409), (105, 1421803), (337, 442995), (1011, 147665), (1685, 88599), (2359, 63285), (4219, 35385), (5055, 29533), (7077, 21095), (11795, 12657)]