203670315

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{13841}}^1$

素因数の和:13964

約数の個数: 32

約数和(自身を含む): 365428800

約数和(自身を除く): 161758485

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 13841, 14715, 41523, 69205, 124569, 207615, 373707, 622845, 1508669, 1868535, 4526007, 7543345, 13578021, 22630035, 40734063, 67890105, 203670315]

約数ペア:

[(1, 203670315), (3, 67890105), (5, 40734063), (9, 22630035), (15, 13578021), (27, 7543345), (45, 4526007), (109, 1868535), (135, 1508669), (327, 622845), (545, 373707), (981, 207615), (1635, 124569), (2943, 69205), (4905, 41523), (13841, 14715)]