71041285

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 103184640

約数和(自身を除く): 32143355

約数列:

[1, 5, 7, 19, 35, 95, 133, 317, 337, 665, 1585, 1685, 2219, 2359, 6023, 6403, 11095, 11795, 30115, 32015, 42161, 44821, 106829, 210805, 224105, 534145, 747803, 2029751, 3739015, 10148755, 14208257, 71041285]

約数ペア:

[(1, 71041285), (5, 14208257), (7, 10148755), (19, 3739015), (35, 2029751), (95, 747803), (133, 534145), (317, 224105), (337, 210805), (665, 106829), (1585, 44821), (1685, 42161), (2219, 32015), (2359, 30115), (6023, 11795), (6403, 11095)]