68996545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1607}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 85828608

約数和(自身を除く): 16832063

約数列:

[1, 5, 31, 155, 277, 1385, 1607, 8035, 8587, 42935, 49817, 249085, 445139, 2225695, 13799309, 68996545]

約数ペア:

[(1, 68996545), (5, 13799309), (31, 2225695), (155, 445139), (277, 249085), (1385, 49817), (1607, 42935), (8035, 8587)]