561554115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{75937}}^1$

素因数の和:75991

約数の個数: 32

約数和(自身を含む): 984156480

約数和(自身を除く): 422602365

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 75937, 227811, 379685, 1139055, 1290929, 2202173, 3872787, 6454645, 6606519, 11010865, 19363935, 33032595, 37436941, 112310823, 187184705, 561554115]

約数ペア:

[(1, 561554115), (3, 187184705), (5, 112310823), (15, 37436941), (17, 33032595), (29, 19363935), (51, 11010865), (85, 6606519), (87, 6454645), (145, 3872787), (255, 2202173), (435, 1290929), (493, 1139055), (1479, 379685), (2465, 227811), (7395, 75937)]