27238815

素因数分解:

$3^3\times 5^1\times {\mathrm{201769}}^1$

素因数の和:201783

約数の個数: 16

約数和(自身を含む): 48424800

約数和(自身を除く): 21185985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 201769, 605307, 1008845, 1815921, 3026535, 5447763, 9079605, 27238815]

約数ペア:

[(1, 27238815), (3, 9079605), (5, 5447763), (9, 3026535), (15, 1815921), (27, 1008845), (45, 605307), (135, 201769)]