201402025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6719}}^1$

素因数の和:6849

約数の個数: 24

約数和(自身を含む): 274982400

約数和(自身を除く): 73580375

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 1199, 2725, 5995, 6719, 29975, 33595, 73909, 167975, 369545, 732371, 1847725, 3661855, 8056081, 18309275, 40280405, 201402025]

約数ペア:

[(1, 201402025), (5, 40280405), (11, 18309275), (25, 8056081), (55, 3661855), (109, 1847725), (275, 732371), (545, 369545), (1199, 167975), (2725, 73909), (5995, 33595), (6719, 29975)]