11705985

素因数分解:

$3^3\times 5^1\times {\mathrm{86711}}^1$

素因数の和:86725

約数の個数: 16

約数和(自身を含む): 20810880

約数和(自身を除く): 9104895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 86711, 260133, 433555, 780399, 1300665, 2341197, 3901995, 11705985]

約数ペア:

[(1, 11705985), (3, 3901995), (5, 2341197), (9, 1300665), (15, 780399), (27, 433555), (45, 260133), (135, 86711)]