15078248

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 31272480

約数和(自身を除く): 16194232

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 227, 361, 437, 454, 722, 874, 908, 1444, 1748, 1816, 2888, 3496, 4313, 5221, 8303, 8626, 10442, 16606, 17252, 20884, 33212, 34504, 41768, 66424, 81947, 99199, 163894, 198398, 327788, 396796, 655576, 793592, 1884781, 3769562, 7539124, 15078248]

約数ペア:

[(1, 15078248), (2, 7539124), (4, 3769562), (8, 1884781), (19, 793592), (23, 655576), (38, 396796), (46, 327788), (76, 198398), (92, 163894), (152, 99199), (184, 81947), (227, 66424), (361, 41768), (437, 34504), (454, 33212), (722, 20884), (874, 17252), (908, 16606), (1444, 10442), (1748, 8626), (1816, 8303), (2888, 5221), (3496, 4313)]