164039355

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{9371}}^1$

素因数の和:9771

約数の個数: 24

約数和(自身を含む): 285096240

約数和(自身を除く): 121056885

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1945, 3501, 5835, 9371, 17505, 28113, 46855, 84339, 140565, 421695, 3645319, 10935957, 18226595, 32807871, 54679785, 164039355]

約数ペア:

[(1, 164039355), (3, 54679785), (5, 32807871), (9, 18226595), (15, 10935957), (45, 3645319), (389, 421695), (1167, 140565), (1945, 84339), (3501, 46855), (5835, 28113), (9371, 17505)]