84125525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1709}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 114501600

約数和(自身を除く): 30376075

約数列:

[1, 5, 11, 25, 55, 179, 275, 895, 1709, 1969, 4475, 8545, 9845, 18799, 42725, 49225, 93995, 305911, 469975, 1529555, 3365021, 7647775, 16825105, 84125525]

約数ペア:

[(1, 84125525), (5, 16825105), (11, 7647775), (25, 3365021), (55, 1529555), (179, 469975), (275, 305911), (895, 93995), (1709, 49225), (1969, 42725), (4475, 18799), (8545, 9845)]