56129505

素因数分解:

$3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{2903}}^1$

素因数の和:4200

約数の個数: 16

約数和(自身を含む): 89907840

約数和(自身を除く): 33778335

約数列:

[1, 3, 5, 15, 1289, 2903, 3867, 6445, 8709, 14515, 19335, 43545, 3741967, 11225901, 18709835, 56129505]

約数ペア:

[(1, 56129505), (3, 18709835), (5, 11225901), (15, 3741967), (1289, 43545), (2903, 19335), (3867, 14515), (6445, 8709)]