2247205025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97387}}^1$

素因数の和:97481

約数の個数: 24

約数和(自身を含む): 3043180224

約数和(自身を除く): 795975199

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1775, 4615, 23075, 97387, 486935, 1266031, 2434675, 6330155, 6914477, 31650775, 34572385, 89888201, 172861925, 449441005, 2247205025]

約数ペア:

[(1, 2247205025), (5, 449441005), (13, 172861925), (25, 89888201), (65, 34572385), (71, 31650775), (325, 6914477), (355, 6330155), (923, 2434675), (1775, 1266031), (4615, 486935), (23075, 97387)]