7668870055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{22157}}^1$

素因数の和:22240

約数の個数: 64

約数和(自身を含む): 12252487680

約数和(自身を除く): 4583617625

約数列:

[1, 5, 7, 11, 29, 31, 35, 55, 77, 145, 155, 203, 217, 319, 341, 385, 899, 1015, 1085, 1595, 1705, 2233, 2387, 4495, 6293, 9889, 11165, 11935, 22157, 31465, 49445, 69223, 110785, 155099, 243727, 346115, 642553, 686867, 775495, 1218635, 1706089, 3212765, 3434335, 4497871, 4808069, 7068083, 7555537, 8530445, 19919143, 22489355, 24040345, 35340415, 37777685, 49476581, 52888759, 99595715, 139434001, 219110573, 247382905, 264443795, 697170005, 1095552865, 1533774011, 7668870055]

約数ペア:

[(1, 7668870055), (5, 1533774011), (7, 1095552865), (11, 697170005), (29, 264443795), (31, 247382905), (35, 219110573), (55, 139434001), (77, 99595715), (145, 52888759), (155, 49476581), (203, 37777685), (217, 35340415), (319, 24040345), (341, 22489355), (385, 19919143), (899, 8530445), (1015, 7555537), (1085, 7068083), (1595, 4808069), (1705, 4497871), (2233, 3434335), (2387, 3212765), (4495, 1706089), (6293, 1218635), (9889, 775495), (11165, 686867), (11935, 642553), (22157, 346115), (31465, 243727), (49445, 155099), (69223, 110785)]