2145495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13003}}^1$

素因数の和:13022

約数の個数: 16

約数和(自身を含む): 3745152

約数和(自身を除く): 1599657

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 13003, 39009, 65015, 143033, 195045, 429099, 715165, 2145495]

約数ペア:

[(1, 2145495), (3, 715165), (5, 429099), (11, 195045), (15, 143033), (33, 65015), (55, 39009), (165, 13003)]