27443865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 46780416

約数和(自身を除く): 19336551

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 281, 383, 843, 1149, 1405, 1915, 4215, 4777, 5745, 6511, 14331, 19533, 23885, 32555, 71655, 97665, 107623, 322869, 538115, 1614345, 1829591, 5488773, 9147955, 27443865]

約数ペア:

[(1, 27443865), (3, 9147955), (5, 5488773), (15, 1829591), (17, 1614345), (51, 538115), (85, 322869), (255, 107623), (281, 97665), (383, 71655), (843, 32555), (1149, 23885), (1405, 19533), (1915, 14331), (4215, 6511), (4777, 5745)]