26996898025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2761831}}^1$

素因数の和:2761881

約数の個数: 24

約数和(自身を含む): 36986454144

約数和(自身を除く): 9989556119

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 9775, 2761831, 13809155, 46951127, 63522113, 69045775, 234755635, 317610565, 1079875921, 1173778175, 1588052825, 5399379605, 26996898025]

約数ペア:

[(1, 26996898025), (5, 5399379605), (17, 1588052825), (23, 1173778175), (25, 1079875921), (85, 317610565), (115, 234755635), (391, 69045775), (425, 63522113), (575, 46951127), (1955, 13809155), (9775, 2761831)]