8939935

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 11181312

約数和(自身を除く): 2241377

約数列:

[1, 5, 31, 137, 155, 421, 685, 2105, 4247, 13051, 21235, 57677, 65255, 288385, 1787987, 8939935]

約数ペア:

[(1, 8939935), (5, 1787987), (31, 288385), (137, 65255), (155, 57677), (421, 21235), (685, 13051), (2105, 4247)]