47289465

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24439}}^1$

素因数の和:24493

約数の個数: 24

約数和(自身を含む): 83878080

約数和(自身を除く): 36588615

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 24439, 73317, 122195, 219951, 366585, 1050877, 1099755, 3152631, 5254385, 9457893, 15763155, 47289465]

約数ペア:

[(1, 47289465), (3, 15763155), (5, 9457893), (9, 5254385), (15, 3152631), (43, 1099755), (45, 1050877), (129, 366585), (215, 219951), (387, 122195), (645, 73317), (1935, 24439)]