25989015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133277}}^1$

素因数の和:133298

約数の個数: 16

約数和(自身を含む): 44781408

約数和(自身を除く): 18792393

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 133277, 399831, 666385, 1732601, 1999155, 5197803, 8663005, 25989015]

約数ペア:

[(1, 25989015), (3, 8663005), (5, 5197803), (13, 1999155), (15, 1732601), (39, 666385), (65, 399831), (195, 133277)]