2990265

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 4807296

約数和(自身を除く): 1817031

約数列:

[1, 3, 5, 15, 311, 641, 933, 1555, 1923, 3205, 4665, 9615, 199351, 598053, 996755, 2990265]

約数ペア:

[(1, 2990265), (3, 996755), (5, 598053), (15, 199351), (311, 9615), (641, 4665), (933, 3205), (1555, 1923)]