1395135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 2855424

約数和(自身を除く): 1460289

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 103, 105, 129, 215, 301, 309, 315, 387, 515, 645, 721, 903, 927, 1505, 1545, 1935, 2163, 2709, 3605, 4429, 4515, 4635, 6489, 10815, 13287, 13545, 22145, 31003, 32445, 39861, 66435, 93009, 155015, 199305, 279027, 465045, 1395135]

約数ペア:

[(1, 1395135), (3, 465045), (5, 279027), (7, 199305), (9, 155015), (15, 93009), (21, 66435), (35, 39861), (43, 32445), (45, 31003), (63, 22145), (103, 13545), (105, 13287), (129, 10815), (215, 6489), (301, 4635), (309, 4515), (315, 4429), (387, 3605), (515, 2709), (645, 2163), (721, 1935), (903, 1545), (927, 1505)]