28943355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{275651}}^1$

素因数の和:275666

約数の個数: 16

約数和(自身を含む): 52925184

約数和(自身を除く): 23981829

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 275651, 826953, 1378255, 1929557, 4134765, 5788671, 9647785, 28943355]

約数ペア:

[(1, 28943355), (3, 9647785), (5, 5788671), (7, 4134765), (15, 1929557), (21, 1378255), (35, 826953), (105, 275651)]