47894325

素因数分解:

$3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{3209}}^1$

素因数の和:3421

約数の個数: 24

約数和(自身を含む): 79608000

約数和(自身を除く): 31713675

約数列:

[1, 3, 5, 15, 25, 75, 199, 597, 995, 2985, 3209, 4975, 9627, 14925, 16045, 48135, 80225, 240675, 638591, 1915773, 3192955, 9578865, 15964775, 47894325]

約数ペア:

[(1, 47894325), (3, 15964775), (5, 9578865), (15, 3192955), (25, 1915773), (75, 638591), (199, 240675), (597, 80225), (995, 48135), (2985, 16045), (3209, 14925), (4975, 9627)]