11880165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 20995200

約数和(自身を除く): 9115035

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 809, 979, 1335, 2427, 2937, 4045, 4895, 8899, 12135, 14685, 26697, 44495, 72001, 133485, 216003, 360005, 792011, 1080015, 2376033, 3960055, 11880165]

約数ペア:

[(1, 11880165), (3, 3960055), (5, 2376033), (11, 1080015), (15, 792011), (33, 360005), (55, 216003), (89, 133485), (165, 72001), (267, 44495), (445, 26697), (809, 14685), (979, 12135), (1335, 8899), (2427, 4895), (2937, 4045)]