495888855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1757

約数の個数: 96

約数和(自身を含む): 1040643072

約数和(自身を除く): 544754217

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 121, 161, 165, 231, 253, 345, 363, 385, 483, 605, 759, 805, 847, 1155, 1265, 1697, 1771, 1815, 2415, 2541, 2783, 3795, 4235, 5091, 5313, 8349, 8485, 8855, 11879, 12705, 13915, 18667, 19481, 25455, 26565, 35637, 39031, 41745, 56001, 58443, 59395, 93335, 97405, 117093, 130669, 178185, 195155, 205337, 273217, 280005, 292215, 392007, 429341, 585465, 616011, 653345, 819651, 1026685, 1288023, 1366085, 1437359, 1960035, 2146705, 3005387, 3080055, 4098255, 4312077, 4722751, 6440115, 7186795, 9016161, 14168253, 15026935, 21560385, 23613755, 33059257, 45080805, 70841265, 99177771, 165296285, 495888855]

約数ペア:

[(1, 495888855), (3, 165296285), (5, 99177771), (7, 70841265), (11, 45080805), (15, 33059257), (21, 23613755), (23, 21560385), (33, 15026935), (35, 14168253), (55, 9016161), (69, 7186795), (77, 6440115), (105, 4722751), (115, 4312077), (121, 4098255), (161, 3080055), (165, 3005387), (231, 2146705), (253, 1960035), (345, 1437359), (363, 1366085), (385, 1288023), (483, 1026685), (605, 819651), (759, 653345), (805, 616011), (847, 585465), (1155, 429341), (1265, 392007), (1697, 292215), (1771, 280005), (1815, 273217), (2415, 205337), (2541, 195155), (2783, 178185), (3795, 130669), (4235, 117093), (5091, 97405), (5313, 93335), (8349, 59395), (8485, 58443), (8855, 56001), (11879, 41745), (12705, 39031), (13915, 35637), (18667, 26565), (19481, 25455)]