1256550155

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{57077}}^1$

素因数の和:57143

約数の個数: 32

約数和(自身を含む): 1873984896

約数和(自身を除く): 617434741

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 3145, 4403, 22015, 57077, 285385, 399539, 970309, 1997695, 2111849, 4851545, 6792163, 10559245, 14782943, 33960815, 35901433, 73914715, 179507165, 251310031, 1256550155]

約数ペア:

[(1, 1256550155), (5, 251310031), (7, 179507165), (17, 73914715), (35, 35901433), (37, 33960815), (85, 14782943), (119, 10559245), (185, 6792163), (259, 4851545), (595, 2111849), (629, 1997695), (1295, 970309), (3145, 399539), (4403, 285385), (22015, 57077)]