47638335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 81395712

約数和(自身を除く): 33757377

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 635, 1471, 1905, 2159, 4413, 6477, 7355, 10795, 22065, 25007, 32385, 75021, 125035, 186817, 375105, 560451, 934085, 2802255, 3175889, 9527667, 15879445, 47638335]

約数ペア:

[(1, 47638335), (3, 15879445), (5, 9527667), (15, 3175889), (17, 2802255), (51, 934085), (85, 560451), (127, 375105), (255, 186817), (381, 125035), (635, 75021), (1471, 32385), (1905, 25007), (2159, 22065), (4413, 10795), (6477, 7355)]