30387225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{36833}}^1$

素因数の和:36857

約数の個数: 24

約数和(自身を含む): 54808992

約数和(自身を除く): 24421767

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 36833, 110499, 184165, 405163, 552495, 920825, 1215489, 2025815, 2762475, 6077445, 10129075, 30387225]

約数ペア:

[(1, 30387225), (3, 10129075), (5, 6077445), (11, 2762475), (15, 2025815), (25, 1215489), (33, 920825), (55, 552495), (75, 405163), (165, 184165), (275, 110499), (825, 36833)]