51969735

素因数分解:

$3^3\times 5^1\times {\mathrm{384961}}^1$

素因数の和:384975

約数の個数: 16

約数和(自身を含む): 92390880

約数和(自身を除く): 40421145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 384961, 1154883, 1924805, 3464649, 5774415, 10393947, 17323245, 51969735]

約数ペア:

[(1, 51969735), (3, 17323245), (5, 10393947), (9, 5774415), (15, 3464649), (27, 1924805), (45, 1154883), (135, 384961)]