11219065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 17076096

約数和(自身を除く): 5857031

約数列:

[1, 5, 11, 13, 17, 55, 65, 71, 85, 143, 169, 187, 221, 355, 715, 781, 845, 923, 935, 1105, 1207, 1859, 2431, 2873, 3905, 4615, 6035, 9295, 10153, 11999, 12155, 13277, 14365, 15691, 31603, 50765, 59995, 66385, 78455, 131989, 158015, 172601, 203983, 659945, 863005, 1019915, 2243813, 11219065]

約数ペア:

[(1, 11219065), (5, 2243813), (11, 1019915), (13, 863005), (17, 659945), (55, 203983), (65, 172601), (71, 158015), (85, 131989), (143, 78455), (169, 66385), (187, 59995), (221, 50765), (355, 31603), (715, 15691), (781, 14365), (845, 13277), (923, 12155), (935, 11999), (1105, 10153), (1207, 9295), (1859, 6035), (2431, 4615), (2873, 3905)]