1277514735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2917}}^1$

素因数の和:3072

約数の個数: 64

約数和(自身を含む): 2415823872

約数和(自身を除く): 1138309137

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 97, 105, 129, 215, 291, 301, 485, 645, 679, 903, 1455, 1505, 2037, 2917, 3395, 4171, 4515, 8751, 10185, 12513, 14585, 20419, 20855, 29197, 43755, 61257, 62565, 87591, 102095, 125431, 145985, 282949, 306285, 376293, 437955, 627155, 848847, 878017, 1414745, 1881465, 1980643, 2634051, 4244235, 4390085, 5941929, 9903215, 12166807, 13170255, 29709645, 36500421, 60834035, 85167649, 182502105, 255502947, 425838245, 1277514735]

約数ペア:

[(1, 1277514735), (3, 425838245), (5, 255502947), (7, 182502105), (15, 85167649), (21, 60834035), (35, 36500421), (43, 29709645), (97, 13170255), (105, 12166807), (129, 9903215), (215, 5941929), (291, 4390085), (301, 4244235), (485, 2634051), (645, 1980643), (679, 1881465), (903, 1414745), (1455, 878017), (1505, 848847), (2037, 627155), (2917, 437955), (3395, 376293), (4171, 306285), (4515, 282949), (8751, 145985), (10185, 125431), (12513, 102095), (14585, 87591), (20419, 62565), (20855, 61257), (29197, 43755)]