56661345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96857}}^1$

素因数の和:96881

約数の個数: 24

約数和(自身を含む): 105768936

約数和(自身を除く): 49107591

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 96857, 290571, 484285, 871713, 1259141, 1452855, 3777423, 4358565, 6295705, 11332269, 18887115, 56661345]

約数ペア:

[(1, 56661345), (3, 18887115), (5, 11332269), (9, 6295705), (13, 4358565), (15, 3777423), (39, 1452855), (45, 1259141), (65, 871713), (117, 484285), (195, 290571), (585, 96857)]