1263389595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3929}}^1$

素因数の和:4064

約数の個数: 64

約数和(自身を含む): 2329326720

約数和(自身を除く): 1065937125

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 97, 195, 221, 255, 291, 485, 663, 1105, 1261, 1455, 1649, 3315, 3783, 3929, 4947, 6305, 8245, 11787, 18915, 19645, 21437, 24735, 51077, 58935, 64311, 66793, 107185, 153231, 200379, 255385, 321555, 333965, 381113, 766155, 868309, 1001895, 1143339, 1905565, 2604927, 4341545, 4954469, 5716695, 6478921, 13024635, 14863407, 19436763, 24772345, 32394605, 74317035, 84225973, 97183815, 252677919, 421129865, 1263389595]

約数ペア:

[(1, 1263389595), (3, 421129865), (5, 252677919), (13, 97183815), (15, 84225973), (17, 74317035), (39, 32394605), (51, 24772345), (65, 19436763), (85, 14863407), (97, 13024635), (195, 6478921), (221, 5716695), (255, 4954469), (291, 4341545), (485, 2604927), (663, 1905565), (1105, 1143339), (1261, 1001895), (1455, 868309), (1649, 766155), (3315, 381113), (3783, 333965), (3929, 321555), (4947, 255385), (6305, 200379), (8245, 153231), (11787, 107185), (18915, 66793), (19645, 64311), (21437, 58935), (24735, 51077)]