13557090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{451903}}^1$

素因数の和:451913

約数の個数: 16

約数和(自身を含む): 32537088

約数和(自身を除く): 18979998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 451903, 903806, 1355709, 2259515, 2711418, 4519030, 6778545, 13557090]

約数ペア:

[(1, 13557090), (2, 6778545), (3, 4519030), (5, 2711418), (6, 2259515), (10, 1355709), (15, 903806), (30, 451903)]