635405005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{5413}}^1$

素因数の和:6816

約数の個数: 16

約数和(自身を含む): 808071984

約数和(自身を除く): 172666979

約数列:

[1, 5, 17, 85, 1381, 5413, 6905, 23477, 27065, 92021, 117385, 460105, 7475353, 37376765, 127081001, 635405005]

約数ペア:

[(1, 635405005), (5, 127081001), (17, 37376765), (85, 7475353), (1381, 460105), (5413, 117385), (6905, 92021), (23477, 27065)]