1100804945

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 1408492800

約数和(自身を除く): 307687855

約数列:

[1, 5, 37, 43, 71, 185, 215, 355, 1591, 1949, 2627, 3053, 7955, 9745, 13135, 15265, 72113, 83807, 112961, 138379, 360565, 419035, 564805, 691895, 3100859, 5120023, 5950297, 15504295, 25600115, 29751485, 220160989, 1100804945]

約数ペア:

[(1, 1100804945), (5, 220160989), (37, 29751485), (43, 25600115), (71, 15504295), (185, 5950297), (215, 5120023), (355, 3100859), (1591, 691895), (1949, 564805), (2627, 419035), (3053, 360565), (7955, 138379), (9745, 112961), (13135, 83807), (15265, 72113)]