42598635

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{20431}}^1$

素因数の和:20578

約数の個数: 16

約数和(自身を含む): 68651520

約数和(自身を除く): 26052885

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 20431, 61293, 102155, 306465, 2839909, 8519727, 14199545, 42598635]

約数ペア:

[(1, 42598635), (3, 14199545), (5, 8519727), (15, 2839909), (139, 306465), (417, 102155), (695, 61293), (2085, 20431)]