27942145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72577}}^1$

素因数の和:72600

約数の個数: 16

約数和(自身を含む): 41804928

約数和(自身を除く): 13862783

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 72577, 362885, 508039, 798347, 2540195, 3991735, 5588429, 27942145]

約数ペア:

[(1, 27942145), (5, 5588429), (7, 3991735), (11, 2540195), (35, 798347), (55, 508039), (77, 362885), (385, 72577)]