66505955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{1289}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 84706560

約数和(自身を除く): 18200605

約数列:

[1, 5, 17, 85, 607, 1289, 3035, 6445, 10319, 21913, 51595, 109565, 782423, 3912115, 13301191, 66505955]

約数ペア:

[(1, 66505955), (5, 13301191), (17, 3912115), (85, 782423), (607, 109565), (1289, 51595), (3035, 21913), (6445, 10319)]