2108683225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{24977}}^1$

素因数の和:25305

約数の個数: 24

約数和(自身を含む): 2861879328

約数和(自身を除く): 753196103

約数列:

[1, 5, 11, 25, 55, 275, 307, 1535, 3377, 7675, 16885, 24977, 84425, 124885, 274747, 624425, 1373735, 6868675, 7667939, 38339695, 84347329, 191698475, 421736645, 2108683225]

約数ペア:

[(1, 2108683225), (5, 421736645), (11, 191698475), (25, 84347329), (55, 38339695), (275, 7667939), (307, 6868675), (1535, 1373735), (3377, 624425), (7675, 274747), (16885, 124885), (24977, 84425)]