11605815

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 23587200

約数和(自身を除く): 11981385

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 389, 459, 585, 663, 765, 1105, 1167, 1755, 1945, 1989, 2295, 3315, 3501, 5057, 5835, 5967, 6613, 9945, 10503, 15171, 17505, 19839, 25285, 29835, 33065, 45513, 52515, 59517, 75855, 85969, 99195, 136539, 178551, 227565, 257907, 297585, 429845, 682695, 773721, 892755, 1289535, 2321163, 3868605, 11605815]

約数ペア:

[(1, 11605815), (3, 3868605), (5, 2321163), (9, 1289535), (13, 892755), (15, 773721), (17, 682695), (27, 429845), (39, 297585), (45, 257907), (51, 227565), (65, 178551), (85, 136539), (117, 99195), (135, 85969), (153, 75855), (195, 59517), (221, 52515), (255, 45513), (351, 33065), (389, 29835), (459, 25285), (585, 19839), (663, 17505), (765, 15171), (1105, 10503), (1167, 9945), (1755, 6613), (1945, 5967), (1989, 5835), (2295, 5057), (3315, 3501)]