11944245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 20217600

約数和(自身を除く): 8273355

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 389, 445, 1167, 1335, 1945, 2047, 5835, 6141, 8947, 10235, 26841, 30705, 34621, 44735, 103863, 134205, 173105, 519315, 796283, 2388849, 3981415, 11944245]

約数ペア:

[(1, 11944245), (3, 3981415), (5, 2388849), (15, 796283), (23, 519315), (69, 173105), (89, 134205), (115, 103863), (267, 44735), (345, 34621), (389, 30705), (445, 26841), (1167, 10235), (1335, 8947), (1945, 6141), (2047, 5835)]