304530945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27773}}^1$

素因数の和:27841

約数の個数: 32

約数和(自身を含む): 527928192

約数和(自身を除く): 223397247

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 27773, 83319, 138865, 416595, 472141, 1194239, 1416423, 2360705, 3582717, 5971195, 7082115, 17913585, 20302063, 60906189, 101510315, 304530945]

約数ペア:

[(1, 304530945), (3, 101510315), (5, 60906189), (15, 20302063), (17, 17913585), (43, 7082115), (51, 5971195), (85, 3582717), (129, 2360705), (215, 1416423), (255, 1194239), (645, 472141), (731, 416595), (2193, 138865), (3655, 83319), (10965, 27773)]