28965465

素因数分解:

$3^3\times 5^1\times {\mathrm{214559}}^1$

素因数の和:214573

約数の個数: 16

約数和(自身を含む): 51494400

約数和(自身を除く): 22528935

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 214559, 643677, 1072795, 1931031, 3218385, 5793093, 9655155, 28965465]

約数ペア:

[(1, 28965465), (3, 9655155), (5, 5793093), (9, 3218385), (15, 1931031), (27, 1072795), (45, 643677), (135, 214559)]