25197090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{839903}}^1$

素因数の和:839913

約数の個数: 16

約数和(自身を含む): 60473088

約数和(自身を除く): 35275998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 839903, 1679806, 2519709, 4199515, 5039418, 8399030, 12598545, 25197090]

約数ペア:

[(1, 25197090), (2, 12598545), (3, 8399030), (5, 5039418), (6, 4199515), (10, 2519709), (15, 1679806), (30, 839903)]