2788164285

素因数分解:

$3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{142217}}^1$

素因数の和:143532

約数の個数: 16

約数和(自身を含む): 4464507456

約数和(自身を除く): 1676343171

約数列:

[1, 3, 5, 15, 1307, 3921, 6535, 19605, 142217, 426651, 711085, 2133255, 185877619, 557632857, 929388095, 2788164285]

約数ペア:

[(1, 2788164285), (3, 929388095), (5, 557632857), (15, 185877619), (1307, 2133255), (3921, 711085), (6535, 426651), (19605, 142217)]