27442385

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 34034880

約数和(自身を除く): 6592495

約数列:

[1, 5, 43, 109, 215, 545, 1171, 4687, 5855, 23435, 50353, 127639, 251765, 638195, 5488477, 27442385]

約数ペア:

[(1, 27442385), (5, 5488477), (43, 638195), (109, 251765), (215, 127639), (545, 50353), (1171, 23435), (4687, 5855)]