13228245

素因数分解:

$3^3\times 5^1\times {\mathrm{97987}}^1$

素因数の和:98001

約数の個数: 16

約数和(自身を含む): 23517120

約数和(自身を除く): 10288875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 97987, 293961, 489935, 881883, 1469805, 2645649, 4409415, 13228245]

約数ペア:

[(1, 13228245), (3, 4409415), (5, 2645649), (9, 1469805), (15, 881883), (27, 489935), (45, 293961), (135, 97987)]