15266526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 35458560

約数和(自身を除く): 20192034

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 89, 113, 138, 178, 226, 253, 267, 339, 506, 534, 678, 759, 979, 1243, 1518, 1958, 2047, 2486, 2599, 2937, 3729, 4094, 5198, 5874, 6141, 7458, 7797, 10057, 12282, 15594, 20114, 22517, 28589, 30171, 45034, 57178, 60342, 67551, 85767, 110627, 135102, 171534, 221254, 231311, 331881, 462622, 663762, 693933, 1387866, 2544421, 5088842, 7633263, 15266526]

約数ペア:

[(1, 15266526), (2, 7633263), (3, 5088842), (6, 2544421), (11, 1387866), (22, 693933), (23, 663762), (33, 462622), (46, 331881), (66, 231311), (69, 221254), (89, 171534), (113, 135102), (138, 110627), (178, 85767), (226, 67551), (253, 60342), (267, 57178), (339, 45034), (506, 30171), (534, 28589), (678, 22517), (759, 20114), (979, 15594), (1243, 12282), (1518, 10057), (1958, 7797), (2047, 7458), (2486, 6141), (2599, 5874), (2937, 5198), (3729, 4094)]