25825155

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40039}}^1$

素因数の和:40090

約数の個数: 16

約数和(自身を含む): 42282240

約数和(自身を除く): 16457085

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 40039, 120117, 200195, 600585, 1721677, 5165031, 8608385, 25825155]

約数ペア:

[(1, 25825155), (3, 8608385), (5, 5165031), (15, 1721677), (43, 600585), (129, 200195), (215, 120117), (645, 40039)]