1905129504

素因数分解:

$2^5\times 3^3\times {\mathrm{2205011}}^1$

素因数の和:2205030

約数の個数: 48

約数和(自身を含む): 5556630240

約数和(自身を除く): 3651500736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 2205011, 4410022, 6615033, 8820044, 13230066, 17640088, 19845099, 26460132, 35280176, 39690198, 52920264, 59535297, 70560352, 79380396, 105840528, 119070594, 158760792, 211681056, 238141188, 317521584, 476282376, 635043168, 952564752, 1905129504]

約数ペア:

[(1, 1905129504), (2, 952564752), (3, 635043168), (4, 476282376), (6, 317521584), (8, 238141188), (9, 211681056), (12, 158760792), (16, 119070594), (18, 105840528), (24, 79380396), (27, 70560352), (32, 59535297), (36, 52920264), (48, 39690198), (54, 35280176), (72, 26460132), (96, 19845099), (108, 17640088), (144, 13230066), (216, 8820044), (288, 6615033), (432, 4410022), (864, 2205011)]