133399995

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{13831}}^1$

素因数の和:14482

約数の個数: 16

約数和(自身を含む): 213787392

約数和(自身を除く): 80387397

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 9645, 13831, 41493, 69155, 207465, 8893333, 26679999, 44466665, 133399995]

約数ペア:

[(1, 133399995), (3, 44466665), (5, 26679999), (15, 8893333), (643, 207465), (1929, 69155), (3215, 41493), (9645, 13831)]