339995135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1\times {\mathrm{2341}}^1$

素因数の和:3314

約数の個数: 16

約数和(自身を含む): 421784832

約数和(自身を除く): 81789697

約数列:

[1, 5, 31, 155, 937, 2341, 4685, 11705, 29047, 72571, 145235, 362855, 2193517, 10967585, 67999027, 339995135]

約数ペア:

[(1, 339995135), (5, 67999027), (31, 10967585), (155, 2193517), (937, 362855), (2341, 145235), (4685, 72571), (11705, 29047)]