15890148

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6397}}^1$

素因数の和:6433

約数の個数: 48

約数和(自身を含む): 42994560

約数和(自身を除く): 27104412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 6397, 12794, 19191, 25588, 38382, 57573, 76764, 115146, 147131, 172719, 230292, 294262, 345438, 441393, 588524, 690876, 882786, 1324179, 1765572, 2648358, 3972537, 5296716, 7945074, 15890148]

約数ペア:

[(1, 15890148), (2, 7945074), (3, 5296716), (4, 3972537), (6, 2648358), (9, 1765572), (12, 1324179), (18, 882786), (23, 690876), (27, 588524), (36, 441393), (46, 345438), (54, 294262), (69, 230292), (92, 172719), (108, 147131), (138, 115146), (207, 76764), (276, 57573), (414, 38382), (621, 25588), (828, 19191), (1242, 12794), (2484, 6397)]