2575406595

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 4348753920

約数和(自身を除く): 1773347325

約数列:

[1, 3, 5, 15, 41, 47, 123, 139, 141, 205, 235, 417, 615, 641, 695, 705, 1923, 1927, 2085, 3205, 5699, 5781, 6533, 9615, 9635, 17097, 19599, 26281, 28495, 28905, 30127, 32665, 78843, 85485, 89099, 90381, 97995, 131405, 150635, 267297, 267853, 394215, 445495, 451905, 803559, 1235207, 1336485, 1339265, 3653059, 3705621, 4017795, 4187653, 6176035, 10959177, 12562959, 18265295, 18528105, 20938265, 54795885, 62814795, 171693773, 515081319, 858468865, 2575406595]

約数ペア:

[(1, 2575406595), (3, 858468865), (5, 515081319), (15, 171693773), (41, 62814795), (47, 54795885), (123, 20938265), (139, 18528105), (141, 18265295), (205, 12562959), (235, 10959177), (417, 6176035), (615, 4187653), (641, 4017795), (695, 3705621), (705, 3653059), (1923, 1339265), (1927, 1336485), (2085, 1235207), (3205, 803559), (5699, 451905), (5781, 445495), (6533, 394215), (9615, 267853), (9635, 267297), (17097, 150635), (19599, 131405), (26281, 97995), (28495, 90381), (28905, 89099), (30127, 85485), (32665, 78843)]