25856445

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42043}}^1$

素因数の和:42092

約数の個数: 16

約数和(自身を含む): 42380352

約数和(自身を除く): 16523907

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 42043, 126129, 210215, 630645, 1723763, 5171289, 8618815, 25856445]

約数ペア:

[(1, 25856445), (3, 8618815), (5, 5171289), (15, 1723763), (41, 630645), (123, 210215), (205, 126129), (615, 42043)]