11897235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 23811840

約数和(自身を除く): 11914605

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 179, 211, 315, 537, 633, 895, 1055, 1253, 1477, 1611, 1899, 2685, 3165, 3759, 4431, 6265, 7385, 8055, 9495, 11277, 13293, 18795, 22155, 37769, 56385, 66465, 113307, 188845, 264383, 339921, 566535, 793149, 1321915, 1699605, 2379447, 3965745, 11897235]

約数ペア:

[(1, 11897235), (3, 3965745), (5, 2379447), (7, 1699605), (9, 1321915), (15, 793149), (21, 566535), (35, 339921), (45, 264383), (63, 188845), (105, 113307), (179, 66465), (211, 56385), (315, 37769), (537, 22155), (633, 18795), (895, 13293), (1055, 11277), (1253, 9495), (1477, 8055), (1611, 7385), (1899, 6265), (2685, 4431), (3165, 3759)]