980913635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4943}}^1$

素因数の和:5075

約数の個数: 32

約数和(自身を含む): 1315657728

約数和(自身を除く): 334744093

約数列:

[1, 5, 13, 43, 65, 71, 215, 355, 559, 923, 2795, 3053, 4615, 4943, 15265, 24715, 39689, 64259, 198445, 212549, 321295, 350953, 1062745, 1754765, 2763137, 4562389, 13815685, 15090979, 22811945, 75454895, 196182727, 980913635]

約数ペア:

[(1, 980913635), (5, 196182727), (13, 75454895), (43, 22811945), (65, 15090979), (71, 13815685), (215, 4562389), (355, 2763137), (559, 1754765), (923, 1062745), (2795, 350953), (3053, 321295), (4615, 212549), (4943, 198445), (15265, 64259), (24715, 39689)]