28482405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271261}}^1$

素因数の和:271276

約数の個数: 16

約数和(自身を含む): 52082304

約数和(自身を除く): 23599899

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271261, 813783, 1356305, 1898827, 4068915, 5696481, 9494135, 28482405]

約数ペア:

[(1, 28482405), (3, 9494135), (5, 5696481), (7, 4068915), (15, 1898827), (21, 1356305), (35, 813783), (105, 271261)]