28767485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3163}}^1$

素因数の和:3292

約数の個数: 16

約数和(自身を含む): 36904896

約数和(自身を除く): 8137411

約数列:

[1, 5, 17, 85, 107, 535, 1819, 3163, 9095, 15815, 53771, 268855, 338441, 1692205, 5753497, 28767485]

約数ペア:

[(1, 28767485), (5, 5753497), (17, 1692205), (85, 338441), (107, 268855), (535, 53771), (1819, 15815), (3163, 9095)]