72789225

素因数分解:

$3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{4877}}^1$

素因数の和:5089

約数の個数: 24

約数和(自身を含む): 120974400

約数和(自身を除く): 48185175

約数列:

[1, 3, 5, 15, 25, 75, 199, 597, 995, 2985, 4877, 4975, 14631, 14925, 24385, 73155, 121925, 365775, 970523, 2911569, 4852615, 14557845, 24263075, 72789225]

約数ペア:

[(1, 72789225), (3, 24263075), (5, 14557845), (15, 4852615), (25, 2911569), (75, 970523), (199, 365775), (597, 121925), (995, 73155), (2985, 24385), (4877, 14925), (4975, 14631)]