4615985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 1915855

約数列:

[1, 5, 11, 23, 41, 55, 89, 115, 205, 253, 445, 451, 943, 979, 1265, 2047, 2255, 3649, 4715, 4895, 10235, 10373, 18245, 22517, 40139, 51865, 83927, 112585, 200695, 419635, 923197, 4615985]

約数ペア:

[(1, 4615985), (5, 923197), (11, 419635), (23, 200695), (41, 112585), (55, 83927), (89, 51865), (115, 40139), (205, 22517), (253, 18245), (445, 10373), (451, 10235), (943, 4895), (979, 4715), (1265, 3649), (2047, 2255)]