27837945

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10853}}^1$

素因数の和:10886

約数の個数: 32

約数和(自身を含む): 52099200

約数和(自身を除く): 24261255

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 10853, 32559, 54265, 97677, 162795, 206207, 293031, 488385, 618621, 1031035, 1465155, 1855863, 3093105, 5567589, 9279315, 27837945]

約数ペア:

[(1, 27837945), (3, 9279315), (5, 5567589), (9, 3093105), (15, 1855863), (19, 1465155), (27, 1031035), (45, 618621), (57, 488385), (95, 293031), (135, 206207), (171, 162795), (285, 97677), (513, 54265), (855, 32559), (2565, 10853)]