55076085

素因数分解:

$3^3\times 5^1\times {\mathrm{407971}}^1$

素因数の和:407985

約数の個数: 16

約数和(自身を含む): 97913280

約数和(自身を除く): 42837195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 407971, 1223913, 2039855, 3671739, 6119565, 11015217, 18358695, 55076085]

約数ペア:

[(1, 55076085), (3, 18358695), (5, 11015217), (9, 6119565), (15, 3671739), (27, 2039855), (45, 1223913), (135, 407971)]