1131542425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{3943}}^1$

素因数の和:4849

約数の個数: 24

約数和(自身を含む): 1513139264

約数和(自身を除く): 381596839

約数列:

[1, 5, 13, 25, 65, 325, 883, 3943, 4415, 11479, 19715, 22075, 51259, 57395, 98575, 256295, 286975, 1281475, 3481669, 17408345, 45261697, 87041725, 226308485, 1131542425]

約数ペア:

[(1, 1131542425), (5, 226308485), (13, 87041725), (25, 45261697), (65, 17408345), (325, 3481669), (883, 1281475), (3943, 286975), (4415, 256295), (11479, 98575), (19715, 57395), (22075, 51259)]