15507216

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{953}}^1$

素因数の和:1080

約数の個数: 60

約数和(自身を含む): 43828668

約数和(自身を除く): 28321452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 953, 1017, 1356, 1808, 1906, 2034, 2712, 2859, 3812, 4068, 5424, 5718, 7624, 8136, 8577, 11436, 15248, 16272, 17154, 22872, 34308, 45744, 68616, 107689, 137232, 215378, 323067, 430756, 646134, 861512, 969201, 1292268, 1723024, 1938402, 2584536, 3876804, 5169072, 7753608, 15507216]

約数ペア:

[(1, 15507216), (2, 7753608), (3, 5169072), (4, 3876804), (6, 2584536), (8, 1938402), (9, 1723024), (12, 1292268), (16, 969201), (18, 861512), (24, 646134), (36, 430756), (48, 323067), (72, 215378), (113, 137232), (144, 107689), (226, 68616), (339, 45744), (452, 34308), (678, 22872), (904, 17154), (953, 16272), (1017, 15248), (1356, 11436), (1808, 8577), (1906, 8136), (2034, 7624), (2712, 5718), (2859, 5424), (3812, 4068)]