26627145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 43960320

約数和(自身を除く): 17333175

約数列:

[1, 3, 5, 15, 47, 141, 179, 211, 235, 537, 633, 705, 895, 1055, 2685, 3165, 8413, 9917, 25239, 29751, 37769, 42065, 49585, 113307, 126195, 148755, 188845, 566535, 1775143, 5325429, 8875715, 26627145]

約数ペア:

[(1, 26627145), (3, 8875715), (5, 5325429), (15, 1775143), (47, 566535), (141, 188845), (179, 148755), (211, 126195), (235, 113307), (537, 49585), (633, 42065), (705, 37769), (895, 29751), (1055, 25239), (2685, 9917), (3165, 8413)]