42699155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21841}}^1$

素因数の和:21886

約数の個数: 16

約数和(自身を含む): 56614464

約数和(自身を除く): 13915309

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 21841, 109205, 371297, 502343, 1856485, 2511715, 8539831, 42699155]

約数ペア:

[(1, 42699155), (5, 8539831), (17, 2511715), (23, 1856485), (85, 502343), (115, 371297), (391, 109205), (1955, 21841)]