86785155

素因数分解:

$3^3\times 5^1\times {\mathrm{642853}}^1$

素因数の和:642867

約数の個数: 16

約数和(自身を含む): 154284960

約数和(自身を除く): 67499805

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 642853, 1928559, 3214265, 5785677, 9642795, 17357031, 28928385, 86785155]

約数ペア:

[(1, 86785155), (3, 28928385), (5, 17357031), (9, 9642795), (15, 5785677), (27, 3214265), (45, 1928559), (135, 642853)]