2315408085

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 4255202160

約数和(自身を除く): 1939794075

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 269, 401, 405, 477, 795, 807, 1203, 1345, 1431, 2005, 2385, 2421, 3609, 4035, 4293, 6015, 7155, 7263, 10827, 12105, 14257, 18045, 21253, 21465, 21789, 32481, 36315, 42771, 54135, 63759, 71285, 106265, 107869, 108945, 128313, 162405, 191277, 213855, 318795, 323607, 384939, 539345, 573831, 641565, 956385, 970821, 1154817, 1618035, 1721493, 1924695, 2869155, 2912463, 4854105, 5717057, 5774085, 8607465, 8737389, 14562315, 17151171, 28585285, 43686945, 51453513, 85755855, 154360539, 257267565, 463081617, 771802695, 2315408085]

約数ペア:

[(1, 2315408085), (3, 771802695), (5, 463081617), (9, 257267565), (15, 154360539), (27, 85755855), (45, 51453513), (53, 43686945), (81, 28585285), (135, 17151171), (159, 14562315), (265, 8737389), (269, 8607465), (401, 5774085), (405, 5717057), (477, 4854105), (795, 2912463), (807, 2869155), (1203, 1924695), (1345, 1721493), (1431, 1618035), (2005, 1154817), (2385, 970821), (2421, 956385), (3609, 641565), (4035, 573831), (4293, 539345), (6015, 384939), (7155, 323607), (7263, 318795), (10827, 213855), (12105, 191277), (14257, 162405), (18045, 128313), (21253, 108945), (21465, 107869), (21789, 106265), (32481, 71285), (36315, 63759), (42771, 54135)]