47867775

素因数分解:

$3^1\times 5^2\times {\mathrm{743}}^1\times {\mathrm{859}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 79340160

約数和(自身を除く): 31472385

約数列:

[1, 3, 5, 15, 25, 75, 743, 859, 2229, 2577, 3715, 4295, 11145, 12885, 18575, 21475, 55725, 64425, 638237, 1914711, 3191185, 9573555, 15955925, 47867775]

約数ペア:

[(1, 47867775), (3, 15955925), (5, 9573555), (15, 3191185), (25, 1914711), (75, 638237), (743, 64425), (859, 55725), (2229, 21475), (2577, 18575), (3715, 12885), (4295, 11145)]