65720337405

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9103}}^1\times {\mathrm{6779}}^1$

素因数の和:15961

約数の個数: 32

約数和(自身を含む): 106661007360

約数和(自身を除く): 40940669955

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 6779, 9103, 20337, 27309, 33895, 45515, 101685, 136545, 481309, 646313, 1443927, 1938939, 2406545, 3231565, 7219635, 9694695, 61709237, 185127711, 308546185, 925638555, 4381355827, 13144067481, 21906779135, 65720337405]

約数ペア:

[(1, 65720337405), (3, 21906779135), (5, 13144067481), (15, 4381355827), (71, 925638555), (213, 308546185), (355, 185127711), (1065, 61709237), (6779, 9694695), (9103, 7219635), (20337, 3231565), (27309, 2406545), (33895, 1938939), (45515, 1443927), (101685, 646313), (136545, 481309)]