253505425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10253}}^1$

素因数の和:10329

約数の個数: 24

約数和(自身を含む): 335674944

約数和(自身を除く): 82169519

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 4945, 10253, 24725, 51265, 235819, 256325, 440879, 1179095, 2204395, 5895475, 10140217, 11021975, 50701085, 253505425]

約数ペア:

[(1, 253505425), (5, 50701085), (23, 11021975), (25, 10140217), (43, 5895475), (115, 2204395), (215, 1179095), (575, 440879), (989, 256325), (1075, 235819), (4945, 51265), (10253, 24725)]