11681805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 20141568

約数和(自身を除く): 8459763

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 751, 915, 1037, 2253, 3111, 3755, 5185, 11265, 12767, 15555, 38301, 45811, 63835, 137433, 191505, 229055, 687165, 778787, 2336361, 3893935, 11681805]

約数ペア:

[(1, 11681805), (3, 3893935), (5, 2336361), (15, 778787), (17, 687165), (51, 229055), (61, 191505), (85, 137433), (183, 63835), (255, 45811), (305, 38301), (751, 15555), (915, 12767), (1037, 11265), (2253, 5185), (3111, 3755)]