136165815

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{64381}}^1$

素因数の和:64439

約数の個数: 24

約数和(自身を含む): 241046208

約数和(自身を除く): 104880393

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 64381, 193143, 321905, 579429, 965715, 2897145, 3025907, 9077721, 15129535, 27233163, 45388605, 136165815]

約数ペア:

[(1, 136165815), (3, 45388605), (5, 27233163), (9, 15129535), (15, 9077721), (45, 3025907), (47, 2897145), (141, 965715), (235, 579429), (423, 321905), (705, 193143), (2115, 64381)]