13612305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{129641}}^1$

素因数の和:129656

約数の個数: 16

約数和(自身を含む): 24891264

約数和(自身を除く): 11278959

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 129641, 388923, 648205, 907487, 1944615, 2722461, 4537435, 13612305]

約数ペア:

[(1, 13612305), (3, 4537435), (5, 2722461), (7, 1944615), (15, 907487), (21, 648205), (35, 388923), (105, 129641)]