17428015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4463}}^1$

素因数の和:4550

約数の個数: 16

約数和(自身を含む): 23141376

約数和(自身を除く): 5713361

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 4463, 22315, 49093, 245465, 316873, 1584365, 3485603, 17428015]

約数ペア:

[(1, 17428015), (5, 3485603), (11, 1584365), (55, 316873), (71, 245465), (355, 49093), (781, 22315), (3905, 4463)]