100565545

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 127451016

約数和(自身を除く): 26885471

約数列:

[1, 5, 23, 115, 193, 197, 529, 965, 985, 2645, 4439, 4531, 22195, 22655, 38021, 102097, 104213, 190105, 510485, 521065, 874483, 4372415, 20113109, 100565545]

約数ペア:

[(1, 100565545), (5, 20113109), (23, 4372415), (115, 874483), (193, 521065), (197, 510485), (529, 190105), (965, 104213), (985, 102097), (2645, 38021), (4439, 22655), (4531, 22195)]