2740121955

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{54319}}^1$

素因数の和:54408

約数の個数: 48

約数和(自身を含む): 5084352000

約数和(自身を除く): 2344230045

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 95, 171, 177, 285, 295, 531, 855, 885, 1121, 2655, 3363, 5605, 10089, 16815, 50445, 54319, 162957, 271595, 488871, 814785, 1032061, 2444355, 3096183, 3204821, 5160305, 9288549, 9614463, 15480915, 16024105, 28843389, 46442745, 48072315, 60891599, 144216945, 182674797, 304457995, 548024391, 913373985, 2740121955]

約数ペア:

[(1, 2740121955), (3, 913373985), (5, 548024391), (9, 304457995), (15, 182674797), (19, 144216945), (45, 60891599), (57, 48072315), (59, 46442745), (95, 28843389), (171, 16024105), (177, 15480915), (285, 9614463), (295, 9288549), (531, 5160305), (855, 3204821), (885, 3096183), (1121, 2444355), (2655, 1032061), (3363, 814785), (5605, 488871), (10089, 271595), (16815, 162957), (50445, 54319)]