28548315

素因数分解:

$3^3\times 5^1\times {\mathrm{211469}}^1$

素因数の和:211483

約数の個数: 16

約数和(自身を含む): 50752800

約数和(自身を除く): 22204485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211469, 634407, 1057345, 1903221, 3172035, 5709663, 9516105, 28548315]

約数ペア:

[(1, 28548315), (3, 9516105), (5, 5709663), (9, 3172035), (15, 1903221), (27, 1057345), (45, 634407), (135, 211469)]