11781240945

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{279607}}^1$

素因数の和:279721

約数の個数: 24

約数和(自身を含む): 19212424896

約数和(自身を除く): 7431183951

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 2809, 8427, 14045, 42135, 279607, 838821, 1398035, 4194105, 14819171, 44457513, 74095855, 222287565, 785416063, 2356248189, 3927080315, 11781240945]

約数ペア:

[(1, 11781240945), (3, 3927080315), (5, 2356248189), (15, 785416063), (53, 222287565), (159, 74095855), (265, 44457513), (795, 14819171), (2809, 4194105), (8427, 1398035), (14045, 838821), (42135, 279607)]