2670275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 3597984

約数和(自身を除く): 927709

約数列:

[1, 5, 17, 25, 61, 85, 103, 305, 425, 515, 1037, 1525, 1751, 2575, 5185, 6283, 8755, 25925, 31415, 43775, 106811, 157075, 534055, 2670275]

約数ペア:

[(1, 2670275), (5, 534055), (17, 157075), (25, 106811), (61, 43775), (85, 31415), (103, 25925), (305, 8755), (425, 6283), (515, 5185), (1037, 2575), (1525, 1751)]