164024525

素因数分解:

$5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4129}}^1$

素因数の和:4373

約数の個数: 24

約数和(自身を含む): 233526720

約数和(自身を除く): 69502195

約数列:

[1, 5, 7, 25, 35, 175, 227, 1135, 1589, 4129, 5675, 7945, 20645, 28903, 39725, 103225, 144515, 722575, 937283, 4686415, 6560981, 23432075, 32804905, 164024525]

約数ペア:

[(1, 164024525), (5, 32804905), (7, 23432075), (25, 6560981), (35, 4686415), (175, 937283), (227, 722575), (1135, 144515), (1589, 103225), (4129, 39725), (5675, 28903), (7945, 20645)]