51328305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{162947}}^1$

素因数の和:162965

約数の個数: 24

約数和(自身を含む): 101679552

約数和(自身を除く): 50351247

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 162947, 488841, 814735, 1140629, 1466523, 2444205, 3421887, 5703145, 7332615, 10265661, 17109435, 51328305]

約数ペア:

[(1, 51328305), (3, 17109435), (5, 10265661), (7, 7332615), (9, 5703145), (15, 3421887), (21, 2444205), (35, 1466523), (45, 1140629), (63, 814735), (105, 488841), (315, 162947)]