6640701435

素因数分解:

$3^3\times 5^1\times {\mathrm{49190381}}^1$

素因数の和:49190395

約数の個数: 16

約数和(自身を含む): 11805691680

約数和(自身を除く): 5164990245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 49190381, 147571143, 245951905, 442713429, 737855715, 1328140287, 2213567145, 6640701435]

約数ペア:

[(1, 6640701435), (3, 2213567145), (5, 1328140287), (9, 737855715), (15, 442713429), (27, 245951905), (45, 147571143), (135, 49190381)]