47130225

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{6101}}^1$

素因数の和:6217

約数の個数: 24

約数和(自身を含む): 78691392

約数和(自身を除く): 31561167

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 6101, 7725, 18303, 30505, 91515, 152525, 457575, 628403, 1885209, 3142015, 9426045, 15710075, 47130225]

約数ペア:

[(1, 47130225), (3, 15710075), (5, 9426045), (15, 3142015), (25, 1885209), (75, 628403), (103, 457575), (309, 152525), (515, 91515), (1545, 30505), (2575, 18303), (6101, 7725)]