18767085

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9001}}^1$

素因数の和:9148

約数の個数: 16

約数和(自身を含む): 30246720

約数和(自身を除く): 11479635

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 9001, 27003, 45005, 135015, 1251139, 3753417, 6255695, 18767085]

約数ペア:

[(1, 18767085), (3, 6255695), (5, 3753417), (15, 1251139), (139, 135015), (417, 45005), (695, 27003), (2085, 9001)]