66121235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9803}}^1$

素因数の和:9898

約数の個数: 16

約数和(自身を含む): 84706560

約数和(自身を除く): 18585325

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 9803, 49015, 186257, 696013, 931285, 3480065, 13224247, 66121235]

約数ペア:

[(1, 66121235), (5, 13224247), (19, 3480065), (71, 931285), (95, 696013), (355, 186257), (1349, 49015), (6745, 9803)]