254982045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{395321}}^1$

素因数の和:395372

約数の個数: 16

約数和(自身を含む): 417460032

約数和(自身を除く): 162477987

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 395321, 1185963, 1976605, 5929815, 16998803, 50996409, 84994015, 254982045]

約数ペア:

[(1, 254982045), (3, 84994015), (5, 50996409), (15, 16998803), (43, 5929815), (129, 1976605), (215, 1185963), (645, 395321)]