22800965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 31629312

約数和(自身を除く): 8828347

約数列:

[1, 5, 11, 31, 43, 55, 155, 215, 311, 341, 473, 1333, 1555, 1705, 2365, 3421, 6665, 9641, 13373, 14663, 17105, 48205, 66865, 73315, 106051, 147103, 414563, 530255, 735515, 2072815, 4560193, 22800965]

約数ペア:

[(1, 22800965), (5, 4560193), (11, 2072815), (31, 735515), (43, 530255), (55, 414563), (155, 147103), (215, 106051), (311, 73315), (341, 66865), (473, 48205), (1333, 17105), (1555, 14663), (1705, 13373), (2365, 9641), (3421, 6665)]