2137305

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3851}}^1$

素因数の和:3896

約数の個数: 16

約数和(自身を含む): 3513024

約数和(自身を除く): 1375719

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 3851, 11553, 19255, 57765, 142487, 427461, 712435, 2137305]

約数ペア:

[(1, 2137305), (3, 712435), (5, 427461), (15, 142487), (37, 57765), (111, 19255), (185, 11553), (555, 3851)]