15053408

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 31370976

約数和(自身を除く): 16317568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 113, 181, 184, 226, 362, 368, 452, 724, 736, 904, 1448, 1808, 2599, 2896, 3616, 4163, 5198, 5792, 8326, 10396, 16652, 20453, 20792, 33304, 40906, 41584, 66608, 81812, 83168, 133216, 163624, 327248, 470419, 654496, 940838, 1881676, 3763352, 7526704, 15053408]

約数ペア:

[(1, 15053408), (2, 7526704), (4, 3763352), (8, 1881676), (16, 940838), (23, 654496), (32, 470419), (46, 327248), (92, 163624), (113, 133216), (181, 83168), (184, 81812), (226, 66608), (362, 41584), (368, 40906), (452, 33304), (724, 20792), (736, 20453), (904, 16652), (1448, 10396), (1808, 8326), (2599, 5792), (2896, 5198), (3616, 4163)]