69575085

素因数分解:

$3^3\times 5^1\times {\mathrm{515371}}^1$

素因数の和:515385

約数の個数: 16

約数和(自身を含む): 123689280

約数和(自身を除く): 54114195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 515371, 1546113, 2576855, 4638339, 7730565, 13915017, 23191695, 69575085]

約数ペア:

[(1, 69575085), (3, 23191695), (5, 13915017), (9, 7730565), (15, 4638339), (27, 2576855), (45, 1546113), (135, 515371)]