425950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1217}}^1$

素因数の和:1236

約数の個数: 24

約数和(自身を含む): 906192

約数和(自身を除く): 480242

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1217, 2434, 6085, 8519, 12170, 17038, 30425, 42595, 60850, 85190, 212975, 425950]

約数ペア:

[(1, 425950), (2, 212975), (5, 85190), (7, 60850), (10, 42595), (14, 30425), (25, 17038), (35, 12170), (50, 8519), (70, 6085), (175, 2434), (350, 1217)]