79783055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20431}}^1$

素因数の和:20518

約数の個数: 16

約数和(自身を含む): 105919488

約数和(自身を除く): 26136433

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 20431, 102155, 224741, 1123705, 1450601, 7253005, 15956611, 79783055]

約数ペア:

[(1, 79783055), (5, 15956611), (11, 7253005), (55, 1450601), (71, 1123705), (355, 224741), (781, 102155), (3905, 20431)]