16936975

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{509}}^1$

素因数の和:552

約数の個数: 24

約数和(自身を含む): 23145840

約数和(自身を除く): 6208865

約数列:

[1, 5, 11, 25, 55, 121, 275, 509, 605, 1331, 2545, 3025, 5599, 6655, 12725, 27995, 33275, 61589, 139975, 307945, 677479, 1539725, 3387395, 16936975]

約数ペア:

[(1, 16936975), (5, 3387395), (11, 1539725), (25, 677479), (55, 307945), (121, 139975), (275, 61589), (509, 33275), (605, 27995), (1331, 12725), (2545, 6655), (3025, 5599)]