273003125

素因数分解:

$5^5\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 343728000

約数和(自身を除く): 70724875

約数列:

[1, 5, 25, 125, 199, 439, 625, 995, 2195, 3125, 4975, 10975, 24875, 54875, 87361, 124375, 274375, 436805, 621875, 1371875, 2184025, 10920125, 54600625, 273003125]

約数ペア:

[(1, 273003125), (5, 54600625), (25, 10920125), (125, 2184025), (199, 1371875), (439, 621875), (625, 436805), (995, 274375), (2195, 124375), (3125, 87361), (4975, 54875), (10975, 24875)]