3138075

素因数分解:

$3^3\times 5^2\times {\mathrm{4649}}^1$

素因数の和:4668

約数の個数: 24

約数和(自身を含む): 5766000

約数和(自身を除く): 2627925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 4649, 13947, 23245, 41841, 69735, 116225, 125523, 209205, 348675, 627615, 1046025, 3138075]

約数ペア:

[(1, 3138075), (3, 1046025), (5, 627615), (9, 348675), (15, 209205), (25, 125523), (27, 116225), (45, 69735), (75, 41841), (135, 23245), (225, 13947), (675, 4649)]