2656095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 4681152

約数和(自身を除く): 2025057

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 257, 265, 689, 771, 795, 1285, 2067, 3341, 3445, 3855, 10023, 10335, 13621, 16705, 40863, 50115, 68105, 177073, 204315, 531219, 885365, 2656095]

約数ペア:

[(1, 2656095), (3, 885365), (5, 531219), (13, 204315), (15, 177073), (39, 68105), (53, 50115), (65, 40863), (159, 16705), (195, 13621), (257, 10335), (265, 10023), (689, 3855), (771, 3445), (795, 3341), (1285, 2067)]