25853610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 65629440

約数和(自身を除く): 39775830

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 230, 267, 345, 421, 445, 534, 690, 842, 890, 1263, 1335, 2047, 2105, 2526, 2670, 4094, 4210, 6141, 6315, 9683, 10235, 12282, 12630, 19366, 20470, 29049, 30705, 37469, 48415, 58098, 61410, 74938, 96830, 112407, 145245, 187345, 224814, 290490, 374690, 562035, 861787, 1124070, 1723574, 2585361, 4308935, 5170722, 8617870, 12926805, 25853610]

約数ペア:

[(1, 25853610), (2, 12926805), (3, 8617870), (5, 5170722), (6, 4308935), (10, 2585361), (15, 1723574), (23, 1124070), (30, 861787), (46, 562035), (69, 374690), (89, 290490), (115, 224814), (138, 187345), (178, 145245), (230, 112407), (267, 96830), (345, 74938), (421, 61410), (445, 58098), (534, 48415), (690, 37469), (842, 30705), (890, 29049), (1263, 20470), (1335, 19366), (2047, 12630), (2105, 12282), (2526, 10235), (2670, 9683), (4094, 6315), (4210, 6141)]