69884505

素因数分解:

$3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{839}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 124588800

約数和(自身を除く): 54704295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 617, 839, 1851, 2517, 3085, 4195, 5553, 7551, 9255, 12585, 16659, 22653, 27765, 37755, 83295, 113265, 517663, 1552989, 2588315, 4658967, 7764945, 13976901, 23294835, 69884505]

約数ペア:

[(1, 69884505), (3, 23294835), (5, 13976901), (9, 7764945), (15, 4658967), (27, 2588315), (45, 1552989), (135, 517663), (617, 113265), (839, 83295), (1851, 37755), (2517, 27765), (3085, 22653), (4195, 16659), (5553, 12585), (7551, 9255)]