25308153

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{72103}}^1$

素因数の和:72125

約数の個数: 16

約数和(自身を含む): 40378240

約数和(自身を除く): 15070087

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 72103, 216309, 648927, 937339, 1946781, 2812017, 8436051, 25308153]

約数ペア:

[(1, 25308153), (3, 8436051), (9, 2812017), (13, 1946781), (27, 937339), (39, 648927), (117, 216309), (351, 72103)]