291284265

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{1987}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 483799680

約数和(自身を除く): 192515415

約数列:

[1, 3, 5, 15, 29, 87, 145, 337, 435, 1011, 1685, 1987, 5055, 5961, 9773, 9935, 29319, 29805, 48865, 57623, 146595, 172869, 288115, 669619, 864345, 2008857, 3348095, 10044285, 19418951, 58256853, 97094755, 291284265]

約数ペア:

[(1, 291284265), (3, 97094755), (5, 58256853), (15, 19418951), (29, 10044285), (87, 3348095), (145, 2008857), (337, 864345), (435, 669619), (1011, 288115), (1685, 172869), (1987, 146595), (5055, 57623), (5961, 48865), (9773, 29805), (9935, 29319)]