144940905

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{40771}}^1$

素因数の和:40861

約数の個数: 24

約数和(自身を含む): 254417280

約数和(自身を除く): 109476375

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 40771, 122313, 203855, 366939, 611565, 1834695, 3220909, 9662727, 16104545, 28988181, 48313635, 144940905]

約数ペア:

[(1, 144940905), (3, 48313635), (5, 28988181), (9, 16104545), (15, 9662727), (45, 3220909), (79, 1834695), (237, 611565), (395, 366939), (711, 203855), (1185, 122313), (3555, 40771)]