885284015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2232

約数の個数: 64

約数和(自身を含む): 1407836160

約数和(自身を除く): 522552145

約数列:

[1, 5, 7, 11, 29, 35, 37, 55, 77, 145, 185, 203, 259, 319, 385, 407, 1015, 1073, 1295, 1595, 2035, 2143, 2233, 2849, 5365, 7511, 10715, 11165, 11803, 14245, 15001, 23573, 37555, 59015, 62147, 75005, 79291, 82621, 117865, 165011, 310735, 396455, 413105, 435029, 555037, 683617, 825055, 872201, 2175145, 2299439, 2775185, 3418085, 4361005, 4785319, 6105407, 11497195, 16096073, 23926595, 25293829, 30527035, 80480365, 126469145, 177056803, 885284015]

約数ペア:

[(1, 885284015), (5, 177056803), (7, 126469145), (11, 80480365), (29, 30527035), (35, 25293829), (37, 23926595), (55, 16096073), (77, 11497195), (145, 6105407), (185, 4785319), (203, 4361005), (259, 3418085), (319, 2775185), (385, 2299439), (407, 2175145), (1015, 872201), (1073, 825055), (1295, 683617), (1595, 555037), (2035, 435029), (2143, 413105), (2233, 396455), (2849, 310735), (5365, 165011), (7511, 117865), (10715, 82621), (11165, 79291), (11803, 75005), (14245, 62147), (15001, 59015), (23573, 37555)]