189053375

素因数分解:

$5^3\times 7^1\times {\mathrm{216061}}^1$

素因数の和:216083

約数の個数: 16

約数和(自身を含む): 269645376

約数和(自身を除く): 80592001

約数列:

[1, 5, 7, 25, 35, 125, 175, 875, 216061, 1080305, 1512427, 5401525, 7562135, 27007625, 37810675, 189053375]

約数ペア:

[(1, 189053375), (5, 37810675), (7, 27007625), (25, 7562135), (35, 5401525), (125, 1512427), (175, 1080305), (875, 216061)]