5615811

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 40

約数和(自身を含む): 9147600

約数和(自身を除く): 3531789

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 89, 123, 171, 267, 369, 513, 779, 801, 1107, 1539, 1691, 2337, 2403, 3321, 3649, 5073, 7011, 7209, 10947, 15219, 21033, 32841, 45657, 63099, 69331, 98523, 136971, 207993, 295569, 623979, 1871937, 5615811]

約数ペア:

[(1, 5615811), (3, 1871937), (9, 623979), (19, 295569), (27, 207993), (41, 136971), (57, 98523), (81, 69331), (89, 63099), (123, 45657), (171, 32841), (267, 21033), (369, 15219), (513, 10947), (779, 7209), (801, 7011), (1107, 5073), (1539, 3649), (1691, 3321), (2337, 2403)]