16390095

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25411}}^1$

素因数の和:25462

約数の個数: 16

約数和(自身を含む): 26835072

約数和(自身を除く): 10444977

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 25411, 76233, 127055, 381165, 1092673, 3278019, 5463365, 16390095]

約数ペア:

[(1, 16390095), (3, 5463365), (5, 3278019), (15, 1092673), (43, 381165), (129, 127055), (215, 76233), (645, 25411)]