25215153

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5147}}^1$

素因数の和:5244

約数の個数: 16

約数和(自身を含む): 35582976

約数和(自身を除く): 10367823

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 5147, 15441, 118381, 355143, 365437, 1096311, 8405051, 25215153]

約数ペア:

[(1, 25215153), (3, 8405051), (23, 1096311), (69, 365437), (71, 355143), (213, 118381), (1633, 15441), (4899, 5147)]