133080043905

素因数分解:

$3^4\times 5^1\times {\mathrm{328592701}}^1$

素因数の和:328592718

約数の個数: 20

約数和(自身を含む): 238558301652

約数和(自身を除く): 105478257747

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 328592701, 985778103, 1642963505, 2957334309, 4928890515, 8872002927, 14786671545, 26616008781, 44360014635, 133080043905]

約数ペア:

[(1, 133080043905), (3, 44360014635), (5, 26616008781), (9, 14786671545), (15, 8872002927), (27, 4928890515), (45, 2957334309), (81, 1642963505), (135, 985778103), (405, 328592701)]