2940875

素因数分解:

$5^3\times 7^1\times {\mathrm{3361}}^1$

素因数の和:3383

約数の個数: 16

約数和(自身を含む): 4195776

約数和(自身を除く): 1254901

約数列:

[1, 5, 7, 25, 35, 125, 175, 875, 3361, 16805, 23527, 84025, 117635, 420125, 588175, 2940875]

約数ペア:

[(1, 2940875), (5, 588175), (7, 420125), (25, 117635), (35, 84025), (125, 23527), (175, 16805), (875, 3361)]