2243327555

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5573}}^1$

素因数の和:5676

約数の個数: 48

約数和(自身を含む): 3294100224

約数和(自身を除く): 1050772669

約数列:

[1, 5, 7, 31, 35, 49, 53, 155, 217, 245, 265, 371, 1085, 1519, 1643, 1855, 2597, 5573, 7595, 8215, 11501, 12985, 27865, 39011, 57505, 80507, 172763, 195055, 273077, 295369, 402535, 863815, 1209341, 1365385, 1476845, 2067583, 6046705, 8465387, 9156439, 10337915, 14473081, 42326935, 45782195, 64095073, 72365405, 320475365, 448665511, 2243327555]

約数ペア:

[(1, 2243327555), (5, 448665511), (7, 320475365), (31, 72365405), (35, 64095073), (49, 45782195), (53, 42326935), (155, 14473081), (217, 10337915), (245, 9156439), (265, 8465387), (371, 6046705), (1085, 2067583), (1519, 1476845), (1643, 1365385), (1855, 1209341), (2597, 863815), (5573, 402535), (7595, 295369), (8215, 273077), (11501, 195055), (12985, 172763), (27865, 80507), (39011, 57505)]