2912656605

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 4899750912

約数和(自身を除く): 1987094307

約数列:

[1, 3, 5, 15, 41, 53, 123, 159, 193, 205, 265, 463, 579, 615, 795, 965, 1389, 2173, 2315, 2895, 6519, 6945, 7913, 10229, 10865, 18983, 23739, 24539, 30687, 32595, 39565, 51145, 56949, 73617, 89359, 94915, 118695, 122695, 153435, 268077, 284745, 368085, 419389, 446795, 1006099, 1258167, 1340385, 2096945, 3018297, 3663719, 4736027, 5030495, 6290835, 10991157, 14208081, 15091485, 18318595, 23680135, 54955785, 71040405, 194177107, 582531321, 970885535, 2912656605]

約数ペア:

[(1, 2912656605), (3, 970885535), (5, 582531321), (15, 194177107), (41, 71040405), (53, 54955785), (123, 23680135), (159, 18318595), (193, 15091485), (205, 14208081), (265, 10991157), (463, 6290835), (579, 5030495), (615, 4736027), (795, 3663719), (965, 3018297), (1389, 2096945), (2173, 1340385), (2315, 1258167), (2895, 1006099), (6519, 446795), (6945, 419389), (7913, 368085), (10229, 284745), (10865, 268077), (18983, 153435), (23739, 122695), (24539, 118695), (30687, 94915), (32595, 89359), (39565, 73617), (51145, 56949)]