2741832945

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{1373}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 4801305600

約数和(自身を除く): 2059472655

約数列:

[1, 3, 5, 9, 15, 45, 199, 223, 597, 669, 995, 1115, 1373, 1791, 2007, 2985, 3345, 4119, 6865, 8955, 10035, 12357, 20595, 44377, 61785, 133131, 221885, 273227, 306179, 399393, 665655, 819681, 918537, 1366135, 1530895, 1996965, 2459043, 2755611, 4098405, 4592685, 12295215, 13778055, 60929621, 182788863, 304648105, 548366589, 913944315, 2741832945]

約数ペア:

[(1, 2741832945), (3, 913944315), (5, 548366589), (9, 304648105), (15, 182788863), (45, 60929621), (199, 13778055), (223, 12295215), (597, 4592685), (669, 4098405), (995, 2755611), (1115, 2459043), (1373, 1996965), (1791, 1530895), (2007, 1366135), (2985, 918537), (3345, 819681), (4119, 665655), (6865, 399393), (8955, 306179), (10035, 273227), (12357, 221885), (20595, 133131), (44377, 61785)]