12848145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 21676032

約数和(自身を除く): 8827887

約数列:

[1, 3, 5, 15, 23, 69, 115, 167, 223, 345, 501, 669, 835, 1115, 2505, 3345, 3841, 5129, 11523, 15387, 19205, 25645, 37241, 57615, 76935, 111723, 186205, 558615, 856543, 2569629, 4282715, 12848145]

約数ペア:

[(1, 12848145), (3, 4282715), (5, 2569629), (15, 856543), (23, 558615), (69, 186205), (115, 111723), (167, 76935), (223, 57615), (345, 37241), (501, 25645), (669, 19205), (835, 15387), (1115, 11523), (2505, 5129), (3345, 3841)]