8000825

素因数分解:

$5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 11457600

約数和(自身を除く): 3456775

約数列:

[1, 5, 7, 25, 35, 131, 175, 349, 655, 917, 1745, 2443, 3275, 4585, 8725, 12215, 22925, 45719, 61075, 228595, 320033, 1142975, 1600165, 8000825]

約数ペア:

[(1, 8000825), (5, 1600165), (7, 1142975), (25, 320033), (35, 228595), (131, 61075), (175, 45719), (349, 22925), (655, 12215), (917, 8725), (1745, 4585), (2443, 3275)]