9105425

素因数分解:

$5^2\times 7^2\times {\mathrm{7433}}^1$

素因数の和:7457

約数の個数: 18

約数和(自身を含む): 13135878

約数和(自身を除く): 4030453

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 7433, 37165, 52031, 185825, 260155, 364217, 1300775, 1821085, 9105425]

約数ペア:

[(1, 9105425), (5, 1821085), (7, 1300775), (25, 364217), (35, 260155), (49, 185825), (175, 52031), (245, 37165), (1225, 7433)]