15451488

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4127}}^1$

素因数の和:4156

約数の個数: 72

約数和(自身を含む): 47331648

約数和(自身を除く): 31880160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 4127, 8254, 12381, 16508, 24762, 33016, 37143, 49524, 53651, 66032, 74286, 99048, 107302, 132064, 148572, 160953, 198096, 214604, 297144, 321906, 396192, 429208, 482859, 594288, 643812, 858416, 965718, 1188576, 1287624, 1716832, 1931436, 2575248, 3862872, 5150496, 7725744, 15451488]

約数ペア:

[(1, 15451488), (2, 7725744), (3, 5150496), (4, 3862872), (6, 2575248), (8, 1931436), (9, 1716832), (12, 1287624), (13, 1188576), (16, 965718), (18, 858416), (24, 643812), (26, 594288), (32, 482859), (36, 429208), (39, 396192), (48, 321906), (52, 297144), (72, 214604), (78, 198096), (96, 160953), (104, 148572), (117, 132064), (144, 107302), (156, 99048), (208, 74286), (234, 66032), (288, 53651), (312, 49524), (416, 37143), (468, 33016), (624, 24762), (936, 16508), (1248, 12381), (1872, 8254), (3744, 4127)]