2005874357775

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1\times {\mathrm{2371}}^1$

素因数の和:4781

約数の個数: 96

約数和(自身を含む): 3421560434688

約数和(自身を除く): 1415686076913

約数列:

[1, 3, 5, 15, 25, 47, 75, 107, 141, 235, 321, 535, 705, 1175, 1605, 2243, 2371, 2675, 3525, 5029, 6729, 7113, 8025, 11215, 11855, 15087, 25145, 33645, 35565, 56075, 59275, 75435, 105421, 111437, 125725, 168225, 177825, 240001, 253697, 316263, 334311, 377175, 527105, 557185, 720003, 761091, 1200005, 1268485, 1581315, 1671555, 2635525, 2785925, 3600015, 3805455, 5318153, 6000025, 6342425, 7906575, 8357775, 11280047, 11923759, 15954459, 18000075, 19027275, 26590765, 33840141, 35771277, 56400235, 59618795, 79772295, 132953825, 169200705, 178856385, 249953191, 282001175, 298093975, 398861475, 569042371, 749859573, 846003525, 894281925, 1249765955, 1707127113, 2845211855, 3749297865, 6248829775, 8535635565, 14226059275, 18746489325, 26744991437, 42678177825, 80234974311, 133724957185, 401174871555, 668624785925, 2005874357775]

約数ペア:

[(1, 2005874357775), (3, 668624785925), (5, 401174871555), (15, 133724957185), (25, 80234974311), (47, 42678177825), (75, 26744991437), (107, 18746489325), (141, 14226059275), (235, 8535635565), (321, 6248829775), (535, 3749297865), (705, 2845211855), (1175, 1707127113), (1605, 1249765955), (2243, 894281925), (2371, 846003525), (2675, 749859573), (3525, 569042371), (5029, 398861475), (6729, 298093975), (7113, 282001175), (8025, 249953191), (11215, 178856385), (11855, 169200705), (15087, 132953825), (25145, 79772295), (33645, 59618795), (35565, 56400235), (56075, 35771277), (59275, 33840141), (75435, 26590765), (105421, 19027275), (111437, 18000075), (125725, 15954459), (168225, 11923759), (177825, 11280047), (240001, 8357775), (253697, 7906575), (316263, 6342425), (334311, 6000025), (377175, 5318153), (527105, 3805455), (557185, 3600015), (720003, 2785925), (761091, 2635525), (1200005, 1671555), (1268485, 1581315)]