68550165

素因数分解:

$3^3\times 5^1\times {\mathrm{507779}}^1$

素因数の和:507793

約数の個数: 16

約数和(自身を含む): 121867200

約数和(自身を除く): 53317035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 507779, 1523337, 2538895, 4570011, 7616685, 13710033, 22850055, 68550165]

約数ペア:

[(1, 68550165), (3, 22850055), (5, 13710033), (9, 7616685), (15, 4570011), (27, 2538895), (45, 1523337), (135, 507779)]