12585428355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{49207}}^1$

素因数の和:49308

約数の個数: 48

約数和(自身を含む): 21753872640

約数和(自身を除く): 9168444285

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 289, 295, 867, 885, 1003, 1445, 3009, 4335, 5015, 15045, 17051, 49207, 51153, 85255, 147621, 246035, 255765, 738105, 836519, 2509557, 2903213, 4182595, 8709639, 12547785, 14220823, 14516065, 42662469, 43548195, 49354621, 71104115, 148063863, 213312345, 246773105, 740319315, 839028557, 2517085671, 4195142785, 12585428355]

約数ペア:

[(1, 12585428355), (3, 4195142785), (5, 2517085671), (15, 839028557), (17, 740319315), (51, 246773105), (59, 213312345), (85, 148063863), (177, 71104115), (255, 49354621), (289, 43548195), (295, 42662469), (867, 14516065), (885, 14220823), (1003, 12547785), (1445, 8709639), (3009, 4182595), (4335, 2903213), (5015, 2509557), (15045, 836519), (17051, 738105), (49207, 255765), (51153, 246035), (85255, 147621)]