1850010195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{6553}}^1$

素因数の和:6660

約数の個数: 64

約数和(自身を含む): 3397593600

約数和(自身を除く): 1547583405

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 59, 87, 145, 165, 177, 295, 319, 435, 649, 885, 957, 1595, 1711, 1947, 3245, 4785, 5133, 6553, 8555, 9735, 18821, 19659, 25665, 32765, 56463, 72083, 94105, 98295, 190037, 216249, 282315, 360415, 386627, 570111, 950185, 1081245, 1159881, 1933135, 2090407, 2850555, 4252897, 5799405, 6271221, 10452035, 11212183, 12758691, 21264485, 31356105, 33636549, 56060915, 63793455, 123334013, 168182745, 370002039, 616670065, 1850010195]

約数ペア:

[(1, 1850010195), (3, 616670065), (5, 370002039), (11, 168182745), (15, 123334013), (29, 63793455), (33, 56060915), (55, 33636549), (59, 31356105), (87, 21264485), (145, 12758691), (165, 11212183), (177, 10452035), (295, 6271221), (319, 5799405), (435, 4252897), (649, 2850555), (885, 2090407), (957, 1933135), (1595, 1159881), (1711, 1081245), (1947, 950185), (3245, 570111), (4785, 386627), (5133, 360415), (6553, 282315), (8555, 216249), (9735, 190037), (18821, 98295), (19659, 94105), (25665, 72083), (32765, 56463)]