252427905

素因数分解:

$3^2\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{3361}}^1$

素因数の和:5041

約数の個数: 24

約数和(自身を含む): 437934120

約数和(自身を除く): 185506215

約数列:

[1, 3, 5, 9, 15, 45, 1669, 3361, 5007, 8345, 10083, 15021, 16805, 25035, 30249, 50415, 75105, 151245, 5609509, 16828527, 28047545, 50485581, 84142635, 252427905]

約数ペア:

[(1, 252427905), (3, 84142635), (5, 50485581), (9, 28047545), (15, 16828527), (45, 5609509), (1669, 151245), (3361, 75105), (5007, 50415), (8345, 30249), (10083, 25035), (15021, 16805)]