15282258

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 34013952

約数和(自身を除く): 18731694

約数列:

[1, 2, 3, 6, 23, 37, 41, 46, 69, 73, 74, 82, 111, 123, 138, 146, 219, 222, 246, 438, 851, 943, 1517, 1679, 1702, 1886, 2553, 2701, 2829, 2993, 3034, 3358, 4551, 5037, 5106, 5402, 5658, 5986, 8103, 8979, 9102, 10074, 16206, 17958, 34891, 62123, 68839, 69782, 104673, 110741, 124246, 137678, 186369, 206517, 209346, 221482, 332223, 372738, 413034, 664446, 2547043, 5094086, 7641129, 15282258]

約数ペア:

[(1, 15282258), (2, 7641129), (3, 5094086), (6, 2547043), (23, 664446), (37, 413034), (41, 372738), (46, 332223), (69, 221482), (73, 209346), (74, 206517), (82, 186369), (111, 137678), (123, 124246), (138, 110741), (146, 104673), (219, 69782), (222, 68839), (246, 62123), (438, 34891), (851, 17958), (943, 16206), (1517, 10074), (1679, 9102), (1702, 8979), (1886, 8103), (2553, 5986), (2701, 5658), (2829, 5402), (2993, 5106), (3034, 5037), (3358, 4551)]