16200755

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 20250624

約数和(自身を除く): 4049869

約数列:

[1, 5, 31, 127, 155, 635, 823, 3937, 4115, 19685, 25513, 104521, 127565, 522605, 3240151, 16200755]

約数ペア:

[(1, 16200755), (5, 3240151), (31, 522605), (127, 127565), (155, 104521), (635, 25513), (823, 19685), (3937, 4115)]