28304565

素因数分解:

$3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2137}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 45359808

約数和(自身を除く): 17055243

約数列:

[1, 3, 5, 15, 883, 2137, 2649, 4415, 6411, 10685, 13245, 32055, 1886971, 5660913, 9434855, 28304565]

約数ペア:

[(1, 28304565), (3, 9434855), (5, 5660913), (15, 1886971), (883, 32055), (2137, 13245), (2649, 10685), (4415, 6411)]