222006705

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{208457}}^1$

素因数の和:208536

約数の個数: 16

約数和(自身を含む): 360215424

約数和(自身を除く): 138208719

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 208457, 625371, 1042285, 3126855, 14800447, 44401341, 74002235, 222006705]

約数ペア:

[(1, 222006705), (3, 74002235), (5, 44401341), (15, 14800447), (71, 3126855), (213, 1042285), (355, 625371), (1065, 208457)]