11680275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9161}}^1$

素因数の和:9191

約数の個数: 24

約数和(自身を含む): 20449584

約数和(自身を除く): 8769309

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 9161, 27483, 45805, 137415, 155737, 229025, 467211, 687075, 778685, 2336055, 3893425, 11680275]

約数ペア:

[(1, 11680275), (3, 3893425), (5, 2336055), (15, 778685), (17, 687075), (25, 467211), (51, 229025), (75, 155737), (85, 137415), (255, 45805), (425, 27483), (1275, 9161)]