27393285

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 45101952

約数和(自身を除く): 17708667

約数列:

[1, 3, 5, 15, 67, 97, 201, 281, 291, 335, 485, 843, 1005, 1405, 1455, 4215, 6499, 18827, 19497, 27257, 32495, 56481, 81771, 94135, 97485, 136285, 282405, 408855, 1826219, 5478657, 9131095, 27393285]

約数ペア:

[(1, 27393285), (3, 9131095), (5, 5478657), (15, 1826219), (67, 408855), (97, 282405), (201, 136285), (281, 97485), (291, 94135), (335, 81771), (485, 56481), (843, 32495), (1005, 27257), (1405, 19497), (1455, 18827), (4215, 6499)]