47779995

素因数分解:

$3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{3691}}^1$

素因数の和:4562

約数の個数: 16

約数和(自身を含む): 76557312

約数和(自身を除く): 28777317

約数列:

[1, 3, 5, 15, 863, 2589, 3691, 4315, 11073, 12945, 18455, 55365, 3185333, 9555999, 15926665, 47779995]

約数ペア:

[(1, 47779995), (3, 15926665), (5, 9555999), (15, 3185333), (863, 55365), (2589, 18455), (3691, 12945), (4315, 11073)]