16297815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63913}}^1$

素因数の和:63938

約数の個数: 16

約数和(自身を含む): 27610848

約数和(自身を除く): 11313033

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 63913, 191739, 319565, 958695, 1086521, 3259563, 5432605, 16297815]

約数ペア:

[(1, 16297815), (3, 5432605), (5, 3259563), (15, 1086521), (17, 958695), (51, 319565), (85, 191739), (255, 63913)]