28088895

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45673}}^1$

素因数の和:45722

約数の個数: 16

約数和(自身を含む): 46039392

約数和(自身を除く): 17950497

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 45673, 137019, 228365, 685095, 1872593, 5617779, 9362965, 28088895]

約数ペア:

[(1, 28088895), (3, 9362965), (5, 5617779), (15, 1872593), (41, 685095), (123, 228365), (205, 137019), (615, 45673)]