24980285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6397}}^1$

素因数の和:6484

約数の個数: 16

約数和(自身を含む): 33167232

約数和(自身を除く): 8186947

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 6397, 31985, 70367, 351835, 454187, 2270935, 4996057, 24980285]

約数ペア:

[(1, 24980285), (5, 4996057), (11, 2270935), (55, 454187), (71, 351835), (355, 70367), (781, 31985), (3905, 6397)]