1341439785

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1759}}^1$

素因数の和:2052

約数の個数: 80

約数和(自身を含む): 2759961600

約数和(自身を除く): 1418521815

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 269, 315, 405, 567, 807, 945, 1345, 1759, 1883, 2421, 2835, 4035, 5277, 5649, 7263, 8795, 9415, 12105, 12313, 15831, 16947, 21789, 26385, 28245, 36315, 36939, 47493, 50841, 61565, 79155, 84735, 108945, 110817, 142479, 152523, 184695, 237465, 254205, 332451, 473171, 554085, 712395, 762615, 997353, 1419513, 1662255, 2365855, 3312197, 4258539, 4986765, 7097565, 9936591, 12775617, 16560985, 21292695, 29809773, 38326851, 49682955, 63878085, 89429319, 149048865, 191634255, 268287957, 447146595, 1341439785]

約数ペア:

[(1, 1341439785), (3, 447146595), (5, 268287957), (7, 191634255), (9, 149048865), (15, 89429319), (21, 63878085), (27, 49682955), (35, 38326851), (45, 29809773), (63, 21292695), (81, 16560985), (105, 12775617), (135, 9936591), (189, 7097565), (269, 4986765), (315, 4258539), (405, 3312197), (567, 2365855), (807, 1662255), (945, 1419513), (1345, 997353), (1759, 762615), (1883, 712395), (2421, 554085), (2835, 473171), (4035, 332451), (5277, 254205), (5649, 237465), (7263, 184695), (8795, 152523), (9415, 142479), (12105, 110817), (12313, 108945), (15831, 84735), (16947, 79155), (21789, 61565), (26385, 50841), (28245, 47493), (36315, 36939)]