28592895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112129}}^1$

素因数の和:112154

約数の個数: 16

約数和(自身を含む): 48440160

約数和(自身を除く): 19847265

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 112129, 336387, 560645, 1681935, 1906193, 5718579, 9530965, 28592895]

約数ペア:

[(1, 28592895), (3, 9530965), (5, 5718579), (15, 1906193), (17, 1681935), (51, 560645), (85, 336387), (255, 112129)]