3889545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2143}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 6843648

約数和(自身を除く): 2954103

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 2143, 6429, 10715, 23573, 32145, 70719, 117865, 259303, 353595, 777909, 1296515, 3889545]

約数ペア:

[(1, 3889545), (3, 1296515), (5, 777909), (11, 353595), (15, 259303), (33, 117865), (55, 70719), (121, 32145), (165, 23573), (363, 10715), (605, 6429), (1815, 2143)]