129020715

素因数分解:

$3^3\times 5^1\times {\mathrm{955709}}^1$

素因数の和:955723

約数の個数: 16

約数和(自身を含む): 229370400

約数和(自身を除く): 100349685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 955709, 2867127, 4778545, 8601381, 14335635, 25804143, 43006905, 129020715]

約数ペア:

[(1, 129020715), (3, 43006905), (5, 25804143), (9, 14335635), (15, 8601381), (27, 4778545), (45, 2867127), (135, 955709)]