8342085

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4001}}^1$

素因数の和:4148

約数の個数: 16

約数和(自身を含む): 13446720

約数和(自身を除く): 5104635

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 4001, 12003, 20005, 60015, 556139, 1668417, 2780695, 8342085]

約数ペア:

[(1, 8342085), (3, 2780695), (5, 1668417), (15, 556139), (139, 60015), (417, 20005), (695, 12003), (2085, 4001)]