28060485

素因数分解:

$3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{2377}}^1$

素因数の和:3172

約数の個数: 16

約数和(自身を含む): 44972736

約数和(自身を除く): 16912251

約数列:

[1, 3, 5, 15, 787, 2361, 2377, 3935, 7131, 11805, 11885, 35655, 1870699, 5612097, 9353495, 28060485]

約数ペア:

[(1, 28060485), (3, 9353495), (5, 5612097), (15, 1870699), (787, 35655), (2361, 11885), (2377, 11805), (3935, 7131)]