154179380655

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{281321}}^1$

素因数の和:281992

約数の個数: 48

約数和(自身を含む): 281749609440

約数和(自身を除く): 127570228785

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 641, 855, 1923, 3205, 5769, 9615, 12179, 28845, 36537, 60895, 109611, 182685, 281321, 548055, 843963, 1406605, 2531889, 4219815, 5345099, 12659445, 16035297, 26725495, 48105891, 80176485, 180326761, 240529455, 540980283, 901633805, 1622940849, 2704901415, 3426208459, 8114704245, 10278625377, 17131042295, 30835876131, 51393126885, 154179380655]

約数ペア:

[(1, 154179380655), (3, 51393126885), (5, 30835876131), (9, 17131042295), (15, 10278625377), (19, 8114704245), (45, 3426208459), (57, 2704901415), (95, 1622940849), (171, 901633805), (285, 540980283), (641, 240529455), (855, 180326761), (1923, 80176485), (3205, 48105891), (5769, 26725495), (9615, 16035297), (12179, 12659445), (28845, 5345099), (36537, 4219815), (60895, 2531889), (109611, 1406605), (182685, 843963), (281321, 548055)]