5409945

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5227}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 9786816

約数和(自身を除く): 4376871

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 5227, 15681, 26135, 47043, 78405, 120221, 235215, 360663, 601105, 1081989, 1803315, 5409945]

約数ペア:

[(1, 5409945), (3, 1803315), (5, 1081989), (9, 601105), (15, 360663), (23, 235215), (45, 120221), (69, 78405), (115, 47043), (207, 26135), (345, 15681), (1035, 5227)]