15338769

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 22560768

約数和(自身を除く): 7221999

約数列:

[1, 3, 23, 31, 69, 71, 93, 101, 213, 303, 713, 1633, 2139, 2201, 2323, 3131, 4899, 6603, 6969, 7171, 9393, 21513, 50623, 72013, 151869, 164933, 216039, 222301, 494799, 666903, 5112923, 15338769]

約数ペア:

[(1, 15338769), (3, 5112923), (23, 666903), (31, 494799), (69, 222301), (71, 216039), (93, 164933), (101, 151869), (213, 72013), (303, 50623), (713, 21513), (1633, 9393), (2139, 7171), (2201, 6969), (2323, 6603), (3131, 4899)]