54389205

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1867

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 55926315

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1823, 1989, 2295, 3315, 5469, 5967, 9115, 9945, 16407, 23699, 27345, 29835, 30991, 49221, 71097, 82035, 92973, 118495, 154955, 213291, 246105, 278919, 355485, 402883, 464865, 639873, 836757, 1066455, 1208649, 1394595, 2014415, 3199365, 3625947, 4183785, 6043245, 10877841, 18129735, 54389205]

約数ペア:

[(1, 54389205), (3, 18129735), (5, 10877841), (9, 6043245), (13, 4183785), (15, 3625947), (17, 3199365), (27, 2014415), (39, 1394595), (45, 1208649), (51, 1066455), (65, 836757), (85, 639873), (117, 464865), (135, 402883), (153, 355485), (195, 278919), (221, 246105), (255, 213291), (351, 154955), (459, 118495), (585, 92973), (663, 82035), (765, 71097), (1105, 49221), (1755, 30991), (1823, 29835), (1989, 27345), (2295, 23699), (3315, 16407), (5469, 9945), (5967, 9115)]