15144003

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 26906880

約数和(自身を除く): 11762877

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 307, 567, 609, 783, 921, 1701, 1827, 2149, 2349, 2763, 5481, 6447, 7047, 8289, 8903, 16443, 19341, 24867, 26709, 49329, 58023, 62321, 74601, 80127, 174069, 186963, 240381, 522207, 560889, 721143, 1682667, 2163429, 5048001, 15144003]

約数ペア:

[(1, 15144003), (3, 5048001), (7, 2163429), (9, 1682667), (21, 721143), (27, 560889), (29, 522207), (63, 240381), (81, 186963), (87, 174069), (189, 80127), (203, 74601), (243, 62321), (261, 58023), (307, 49329), (567, 26709), (609, 24867), (783, 19341), (921, 16443), (1701, 8903), (1827, 8289), (2149, 7047), (2349, 6447), (2763, 5481)]