401028315

素因数分解:

$3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{79333}}^1$

素因数の和:79678

約数の個数: 16

約数和(自身を含む): 643557408

約数和(自身を除く): 242529093

約数列:

[1, 3, 5, 15, 337, 1011, 1685, 5055, 79333, 237999, 396665, 1189995, 26735221, 80205663, 133676105, 401028315]

約数ペア:

[(1, 401028315), (3, 133676105), (5, 80205663), (15, 26735221), (337, 1189995), (1011, 396665), (1685, 237999), (5055, 79333)]