1054408025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{19463}}^1$

素因数の和:19681

約数の個数: 24

約数和(自身を含む): 1433640384

約数和(自身を除く): 379232359

約数列:

[1, 5, 11, 25, 55, 197, 275, 985, 2167, 4925, 10835, 19463, 54175, 97315, 214093, 486575, 1070465, 3834211, 5352325, 19171055, 42176321, 95855275, 210881605, 1054408025]

約数ペア:

[(1, 1054408025), (5, 210881605), (11, 95855275), (25, 42176321), (55, 19171055), (197, 5352325), (275, 3834211), (985, 1070465), (2167, 486575), (4925, 214093), (10835, 97315), (19463, 54175)]