154240055

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{1301}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 187675488

約数和(自身を除く): 33435433

約数列:

[1, 5, 131, 181, 655, 905, 1301, 6505, 23711, 118555, 170431, 235481, 852155, 1177405, 30848011, 154240055]

約数ペア:

[(1, 154240055), (5, 30848011), (131, 1177405), (181, 852155), (655, 235481), (905, 170431), (1301, 118555), (6505, 23711)]