13423785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 23628096

約数和(自身を除く): 10204311

約数列:

[1, 3, 5, 15, 19, 37, 57, 67, 95, 111, 185, 201, 285, 335, 361, 555, 703, 1005, 1083, 1273, 1805, 2109, 2479, 3515, 3819, 5415, 6365, 7437, 10545, 12395, 13357, 19095, 24187, 37185, 40071, 47101, 66785, 72561, 120935, 141303, 200355, 235505, 362805, 706515, 894919, 2684757, 4474595, 13423785]

約数ペア:

[(1, 13423785), (3, 4474595), (5, 2684757), (15, 894919), (19, 706515), (37, 362805), (57, 235505), (67, 200355), (95, 141303), (111, 120935), (185, 72561), (201, 66785), (285, 47101), (335, 40071), (361, 37185), (555, 24187), (703, 19095), (1005, 13357), (1083, 12395), (1273, 10545), (1805, 7437), (2109, 6365), (2479, 5415), (3515, 3819)]