13196055

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 22176000

約数和(自身を除く): 8979945

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 499, 615, 645, 1497, 1763, 2495, 5289, 7485, 8815, 20459, 21457, 26445, 61377, 64371, 102295, 107285, 306885, 321855, 879737, 2639211, 4398685, 13196055]

約数ペア:

[(1, 13196055), (3, 4398685), (5, 2639211), (15, 879737), (41, 321855), (43, 306885), (123, 107285), (129, 102295), (205, 64371), (215, 61377), (499, 26445), (615, 21457), (645, 20459), (1497, 8815), (1763, 7485), (2495, 5289)]