124520155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 164229120

約数和(自身を除く): 39708965

約数列:

[1, 5, 17, 47, 71, 85, 235, 355, 439, 799, 1207, 2195, 3337, 3995, 6035, 7463, 16685, 20633, 31169, 37315, 56729, 103165, 155845, 283645, 350761, 529873, 1464943, 1753805, 2649365, 7324715, 24904031, 124520155]

約数ペア:

[(1, 124520155), (5, 24904031), (17, 7324715), (47, 2649365), (71, 1753805), (85, 1464943), (235, 529873), (355, 350761), (439, 283645), (799, 155845), (1207, 103165), (2195, 56729), (3337, 37315), (3995, 31169), (6035, 20633), (7463, 16685)]