302282305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1559}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 414086400

約数和(自身を除く): 111804095

約数列:

[1, 5, 13, 19, 65, 95, 157, 247, 785, 1235, 1559, 2041, 2983, 7795, 10205, 14915, 20267, 29621, 38779, 101335, 148105, 193895, 244763, 385073, 1223815, 1925365, 3181919, 4650497, 15909595, 23252485, 60456461, 302282305]

約数ペア:

[(1, 302282305), (5, 60456461), (13, 23252485), (19, 15909595), (65, 4650497), (95, 3181919), (157, 1925365), (247, 1223815), (785, 385073), (1235, 244763), (1559, 193895), (2041, 148105), (2983, 101335), (7795, 38779), (10205, 29621), (14915, 20267)]