15325075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 20369232

約数和(自身を除く): 5044157

約数列:

[1, 5, 17, 25, 85, 107, 337, 425, 535, 1685, 1819, 2675, 5729, 8425, 9095, 28645, 36059, 45475, 143225, 180295, 613003, 901475, 3065015, 15325075]

約数ペア:

[(1, 15325075), (5, 3065015), (17, 901475), (25, 613003), (85, 180295), (107, 143225), (337, 45475), (425, 36059), (535, 28645), (1685, 9095), (1819, 8425), (2675, 5729)]