2953935

素因数分解:

$3^3\times 5^1\times {\mathrm{21881}}^1$

素因数の和:21895

約数の個数: 16

約数和(自身を含む): 5251680

約数和(自身を除く): 2297745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 21881, 65643, 109405, 196929, 328215, 590787, 984645, 2953935]

約数ペア:

[(1, 2953935), (3, 984645), (5, 590787), (9, 328215), (15, 196929), (27, 109405), (45, 65643), (135, 21881)]