12912705795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1\times {\mathrm{769}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 22752576000

約数和(自身を除く): 9839870205

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 683, 745, 769, 1639, 2049, 2235, 2307, 3415, 3845, 4917, 7513, 8195, 8459, 10245, 11535, 22539, 24585, 25377, 37565, 42295, 101767, 112695, 114581, 126885, 305301, 343743, 508835, 525227, 572905, 1119437, 1260391, 1526505, 1575681, 1718715, 2626135, 3358311, 3781173, 5597185, 5777497, 6301955, 7878405, 16791555, 17332491, 18905865, 28887485, 78258823, 86662455, 234776469, 391294115, 860847053, 1173882345, 2582541159, 4304235265, 12912705795]

約数ペア:

[(1, 12912705795), (3, 4304235265), (5, 2582541159), (11, 1173882345), (15, 860847053), (33, 391294115), (55, 234776469), (149, 86662455), (165, 78258823), (447, 28887485), (683, 18905865), (745, 17332491), (769, 16791555), (1639, 7878405), (2049, 6301955), (2235, 5777497), (2307, 5597185), (3415, 3781173), (3845, 3358311), (4917, 2626135), (7513, 1718715), (8195, 1575681), (8459, 1526505), (10245, 1260391), (11535, 1119437), (22539, 572905), (24585, 525227), (25377, 508835), (37565, 343743), (42295, 305301), (101767, 126885), (112695, 114581)]