53121285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 109670400

約数和(自身を除く): 56549115

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 67, 105, 135, 189, 201, 315, 335, 469, 603, 839, 945, 1005, 1407, 1809, 2345, 2517, 3015, 4195, 4221, 5873, 7035, 7551, 9045, 12585, 12663, 17619, 21105, 22653, 29365, 37755, 52857, 56213, 63315, 88095, 113265, 158571, 168639, 264285, 281065, 393491, 505917, 792855, 843195, 1180473, 1517751, 1967455, 2529585, 3541419, 5902365, 7588755, 10624257, 17707095, 53121285]

約数ペア:

[(1, 53121285), (3, 17707095), (5, 10624257), (7, 7588755), (9, 5902365), (15, 3541419), (21, 2529585), (27, 1967455), (35, 1517751), (45, 1180473), (63, 843195), (67, 792855), (105, 505917), (135, 393491), (189, 281065), (201, 264285), (315, 168639), (335, 158571), (469, 113265), (603, 88095), (839, 63315), (945, 56213), (1005, 52857), (1407, 37755), (1809, 29365), (2345, 22653), (2517, 21105), (3015, 17619), (4195, 12663), (4221, 12585), (5873, 9045), (7035, 7551)]