28392015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65269}}^1$

素因数の和:65306

約数の個数: 16

約数和(自身を含む): 46994400

約数和(自身を除く): 18602385

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 65269, 195807, 326345, 979035, 1892801, 5678403, 9464005, 28392015]

約数ペア:

[(1, 28392015), (3, 9464005), (5, 5678403), (15, 1892801), (29, 979035), (87, 326345), (145, 195807), (435, 65269)]