27657615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80167}}^1$

素因数の和:80198

約数の個数: 16

約数和(自身を含む): 46176768

約数和(自身を除く): 18519153

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 80167, 240501, 400835, 1202505, 1843841, 5531523, 9219205, 27657615]

約数ペア:

[(1, 27657615), (3, 9219205), (5, 5531523), (15, 1843841), (23, 1202505), (69, 400835), (115, 240501), (345, 80167)]