56385135

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43207}}^1$

素因数の和:43247

約数の個数: 24

約数和(自身を含む): 101106720

約数和(自身を除く): 44721585

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 43207, 129621, 216035, 388863, 648105, 1253003, 1944315, 3759009, 6265015, 11277027, 18795045, 56385135]

約数ペア:

[(1, 56385135), (3, 18795045), (5, 11277027), (9, 6265015), (15, 3759009), (29, 1944315), (45, 1253003), (87, 648105), (145, 388863), (261, 216035), (435, 129621), (1305, 43207)]