214947465

素因数分解:

$3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{19081}}^1$

素因数の和:19840

約数の個数: 16

約数和(自身を含む): 344391936

約数和(自身を除く): 129444471

約数列:

[1, 3, 5, 15, 751, 2253, 3755, 11265, 19081, 57243, 95405, 286215, 14329831, 42989493, 71649155, 214947465]

約数ペア:

[(1, 214947465), (3, 71649155), (5, 42989493), (15, 14329831), (751, 286215), (2253, 95405), (3755, 57243), (11265, 19081)]