9969731695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6469}}^1\times {\mathrm{4003}}^1$

素因数の和:10495

約数の個数: 32

約数和(自身を含む): 14921786880

約数和(自身を除く): 4952055185

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 4003, 6469, 20015, 28021, 32345, 44033, 45283, 71159, 140105, 220165, 226415, 308231, 355795, 498113, 1541155, 2490565, 25895407, 129477035, 181267849, 284849477, 906339245, 1424247385, 1993946339, 9969731695]

約数ペア:

[(1, 9969731695), (5, 1993946339), (7, 1424247385), (11, 906339245), (35, 284849477), (55, 181267849), (77, 129477035), (385, 25895407), (4003, 2490565), (6469, 1541155), (20015, 498113), (28021, 355795), (32345, 308231), (44033, 226415), (45283, 220165), (71159, 140105)]