55158465

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{85517}}^1$

素因数の和:85568

約数の個数: 16

約数和(自身を含む): 90307008

約数和(自身を除く): 35148543

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 85517, 256551, 427585, 1282755, 3677231, 11031693, 18386155, 55158465]

約数ペア:

[(1, 55158465), (3, 18386155), (5, 11031693), (15, 3677231), (43, 1282755), (129, 427585), (215, 256551), (645, 85517)]