1279552935

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 2201633280

約数和(自身を除く): 922080345

約数列:

[1, 3, 5, 15, 29, 43, 67, 87, 129, 145, 201, 215, 335, 435, 645, 1005, 1021, 1247, 1943, 2881, 3063, 3741, 5105, 5829, 6235, 8643, 9715, 14405, 15315, 18705, 29145, 29609, 43215, 43903, 68407, 83549, 88827, 131709, 148045, 205221, 219515, 250647, 342035, 417745, 444135, 658545, 1026105, 1253235, 1273187, 1983803, 2941501, 3819561, 5951409, 6365935, 8824503, 9919015, 14707505, 19097805, 29757045, 44122515, 85303529, 255910587, 426517645, 1279552935]

約数ペア:

[(1, 1279552935), (3, 426517645), (5, 255910587), (15, 85303529), (29, 44122515), (43, 29757045), (67, 19097805), (87, 14707505), (129, 9919015), (145, 8824503), (201, 6365935), (215, 5951409), (335, 3819561), (435, 2941501), (645, 1983803), (1005, 1273187), (1021, 1253235), (1247, 1026105), (1943, 658545), (2881, 444135), (3063, 417745), (3741, 342035), (5105, 250647), (5829, 219515), (6235, 205221), (8643, 148045), (9715, 131709), (14405, 88827), (15315, 83549), (18705, 68407), (29145, 43903), (29609, 43215)]