313066485

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21673}}^1$

素因数の和:21794

約数の個数: 32

約数和(自身を含む): 561790080

約数和(自身を除く): 248723595

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 14445, 21673, 65019, 108365, 195057, 325095, 585171, 975285, 2319011, 2925855, 6957033, 11595055, 20871099, 34785165, 62613297, 104355495, 313066485]

約数ペア:

[(1, 313066485), (3, 104355495), (5, 62613297), (9, 34785165), (15, 20871099), (27, 11595055), (45, 6957033), (107, 2925855), (135, 2319011), (321, 975285), (535, 585171), (963, 325095), (1605, 195057), (2889, 108365), (4815, 65019), (14445, 21673)]