154420265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{9413}}^1$

素因数の和:9628

約数の個数: 16

約数和(自身を含む): 197242128

約数和(自身を除く): 42821863

約数列:

[1, 5, 17, 85, 193, 965, 3281, 9413, 16405, 47065, 160021, 800105, 1816709, 9083545, 30884053, 154420265]

約数ペア:

[(1, 154420265), (5, 30884053), (17, 9083545), (85, 1816709), (193, 800105), (965, 160021), (3281, 47065), (9413, 16405)]