1255009005

素因数分解:

$3^3\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{3673}}^1$

素因数の和:6218

約数の個数: 32

約数和(自身を含む): 2232616320

約数和(自身を除く): 977607315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2531, 3673, 7593, 11019, 12655, 18365, 22779, 33057, 37965, 55095, 68337, 99171, 113895, 165285, 341685, 495855, 9296363, 27889089, 46481815, 83667267, 139445445, 251001801, 418336335, 1255009005]

約数ペア:

[(1, 1255009005), (3, 418336335), (5, 251001801), (9, 139445445), (15, 83667267), (27, 46481815), (45, 27889089), (135, 9296363), (2531, 495855), (3673, 341685), (7593, 165285), (11019, 113895), (12655, 99171), (18365, 68337), (22779, 55095), (33057, 37965)]