2699595

素因数分解:

$3^3\times 5^1\times {\mathrm{19997}}^1$

素因数の和:20011

約数の個数: 16

約数和(自身を含む): 4799520

約数和(自身を除く): 2099925

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 19997, 59991, 99985, 179973, 299955, 539919, 899865, 2699595]

約数ペア:

[(1, 2699595), (3, 899865), (5, 539919), (9, 299955), (15, 179973), (27, 99985), (45, 59991), (135, 19997)]