75345090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2511503}}^1$

素因数の和:2511513

約数の個数: 16

約数和(自身を含む): 180828288

約数和(自身を除く): 105483198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2511503, 5023006, 7534509, 12557515, 15069018, 25115030, 37672545, 75345090]

約数ペア:

[(1, 75345090), (2, 37672545), (3, 25115030), (5, 15069018), (6, 12557515), (10, 7534509), (15, 5023006), (30, 2511503)]