2012253278985

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8941}}^1\times {\mathrm{263227}}^1$

素因数の和:272198

約数の個数: 48

約数和(自身を含む): 3671904250560

約数和(自身を除く): 1659650971575

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 8941, 26823, 44705, 80469, 134115, 169879, 263227, 402345, 509637, 789681, 849395, 1316135, 1528911, 2369043, 2548185, 3948405, 5001313, 7644555, 11845215, 15003939, 25006565, 45011817, 75019695, 225059085, 2353512607, 7060537821, 11767563035, 21181613463, 35302689105, 44716739533, 105908067315, 134150218599, 223583697665, 402450655797, 670751092995, 2012253278985]

約数ペア:

[(1, 2012253278985), (3, 670751092995), (5, 402450655797), (9, 223583697665), (15, 134150218599), (19, 105908067315), (45, 44716739533), (57, 35302689105), (95, 21181613463), (171, 11767563035), (285, 7060537821), (855, 2353512607), (8941, 225059085), (26823, 75019695), (44705, 45011817), (80469, 25006565), (134115, 15003939), (169879, 11845215), (263227, 7644555), (402345, 5001313), (509637, 3948405), (789681, 2548185), (849395, 2369043), (1316135, 1528911)]