16965414145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1111393}}^1$

素因数の和:1111512

約数の個数: 16

約数和(自身を含む): 21125377152

約数和(自身を除く): 4159963007

約数列:

[1, 5, 43, 71, 215, 355, 3053, 15265, 1111393, 5556965, 47789899, 78908903, 238949495, 394544515, 3393082829, 16965414145]

約数ペア:

[(1, 16965414145), (5, 3393082829), (43, 394544515), (71, 238949495), (215, 78908903), (355, 47789899), (3053, 5556965), (15265, 1111393)]