138308889605

素因数分解:

$5^1\times {\mathrm{1607}}^1\times {\mathrm{3617}}^1\times {\mathrm{4759}}^1$

素因数の和:9988

約数の個数: 16

約数和(自身を含む): 166154768640

約数和(自身を除く): 27845879035

約数列:

[1, 5, 1607, 3617, 4759, 8035, 18085, 23795, 5812519, 7647713, 17213303, 29062595, 38238565, 86066515, 27661777921, 138308889605]

約数ペア:

[(1, 138308889605), (5, 27661777921), (1607, 86066515), (3617, 38238565), (4759, 29062595), (8035, 17213303), (18085, 7647713), (23795, 5812519)]