27659205

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29269}}^1$

素因数の和:29290

約数の個数: 32

約数和(自身を含む): 56198400

約数和(自身を除く): 28539195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 29269, 87807, 146345, 204883, 263421, 439035, 614649, 790263, 1024415, 1317105, 1843947, 3073245, 3951315, 5531841, 9219735, 27659205]

約数ペア:

[(1, 27659205), (3, 9219735), (5, 5531841), (7, 3951315), (9, 3073245), (15, 1843947), (21, 1317105), (27, 1024415), (35, 790263), (45, 614649), (63, 439035), (105, 263421), (135, 204883), (189, 146345), (315, 87807), (945, 29269)]