63728385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1801}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 116942592

約数和(自身を除く): 53214207

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 337, 1011, 1685, 1801, 2359, 5055, 5403, 7077, 9005, 11795, 12607, 27015, 35385, 37821, 63035, 189105, 606937, 1820811, 3034685, 4248559, 9104055, 12745677, 21242795, 63728385]

約数ペア:

[(1, 63728385), (3, 21242795), (5, 12745677), (7, 9104055), (15, 4248559), (21, 3034685), (35, 1820811), (105, 606937), (337, 189105), (1011, 63035), (1685, 37821), (1801, 35385), (2359, 27015), (5055, 12607), (5403, 11795), (7077, 9005)]