406955425

素因数分解:

$5^2\times {\mathrm{1249}}^1\times {\mathrm{13033}}^1$

素因数の和:14292

約数の個数: 12

約数和(自身を含む): 505067500

約数和(自身を除く): 98112075

約数列:

[1, 5, 25, 1249, 6245, 13033, 31225, 65165, 325825, 16278217, 81391085, 406955425]

約数ペア:

[(1, 406955425), (5, 81391085), (25, 16278217), (1249, 325825), (6245, 65165), (13033, 31225)]