26131805

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 39004416

約数和(自身を除く): 12872611

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1187, 1295, 3145, 4403, 5935, 8309, 20179, 22015, 41545, 43919, 100895, 141253, 219595, 307433, 706265, 746623, 1537165, 3733115, 5226361, 26131805]

約数ペア:

[(1, 26131805), (5, 5226361), (7, 3733115), (17, 1537165), (35, 746623), (37, 706265), (85, 307433), (119, 219595), (185, 141253), (259, 100895), (595, 43919), (629, 41545), (1187, 22015), (1295, 20179), (3145, 8309), (4403, 5935)]