27671145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42901}}^1$

素因数の和:42952

約数の個数: 16

約数和(自身を含む): 45304512

約数和(自身を除く): 17633367

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 42901, 128703, 214505, 643515, 1844743, 5534229, 9223715, 27671145]

約数ペア:

[(1, 27671145), (3, 9223715), (5, 5534229), (15, 1844743), (43, 643515), (129, 214505), (215, 128703), (645, 42901)]