86402565

素因数分解:

$3^3\times 5^1\times {\mathrm{640019}}^1$

素因数の和:640033

約数の個数: 16

約数和(自身を含む): 153604800

約数和(自身を除く): 67202235

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 640019, 1920057, 3200095, 5760171, 9600285, 17280513, 28800855, 86402565]

約数ペア:

[(1, 86402565), (3, 28800855), (5, 17280513), (9, 9600285), (15, 5760171), (27, 3200095), (45, 1920057), (135, 640019)]