87012685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{3931}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 110410560

約数和(自身を除く): 23397875

約数列:

[1, 5, 19, 95, 233, 1165, 3931, 4427, 19655, 22135, 74689, 373445, 915923, 4579615, 17402537, 87012685]

約数ペア:

[(1, 87012685), (5, 17402537), (19, 4579615), (95, 915923), (233, 373445), (1165, 74689), (3931, 22135), (4427, 19655)]