65585565

素因数分解:

$3^3\times 5^1\times {\mathrm{485819}}^1$

素因数の和:485833

約数の個数: 16

約数和(自身を含む): 116596800

約数和(自身を除く): 51011235

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 485819, 1457457, 2429095, 4372371, 7287285, 13117113, 21861855, 65585565]

約数ペア:

[(1, 65585565), (3, 21861855), (5, 13117113), (9, 7287285), (15, 4372371), (27, 2429095), (45, 1457457), (135, 485819)]