165426435

素因数分解:

$3^3\times 5^1\times {\mathrm{1225381}}^1$

素因数の和:1225395

約数の個数: 16

約数和(自身を含む): 294091680

約数和(自身を除く): 128665245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1225381, 3676143, 6126905, 11028429, 18380715, 33085287, 55142145, 165426435]

約数ペア:

[(1, 165426435), (3, 55142145), (5, 33085287), (9, 18380715), (15, 11028429), (27, 6126905), (45, 3676143), (135, 1225381)]