84881595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{907}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 144350208

約数和(自身を除く): 59468613

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 367, 907, 1101, 1835, 2721, 4535, 5505, 6239, 13605, 15419, 18717, 31195, 46257, 77095, 93585, 231285, 332869, 998607, 1664345, 4993035, 5658773, 16976319, 28293865, 84881595]

約数ペア:

[(1, 84881595), (3, 28293865), (5, 16976319), (15, 5658773), (17, 4993035), (51, 1664345), (85, 998607), (255, 332869), (367, 231285), (907, 93585), (1101, 77095), (1835, 46257), (2721, 31195), (4535, 18717), (5505, 15419), (6239, 13605)]