16080315

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4271}}^1$

素因数の和:4530

約数の個数: 16

約数和(自身を含む): 25837056

約数和(自身を除く): 9756741

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 4271, 12813, 21355, 64065, 1072021, 3216063, 5360105, 16080315]

約数ペア:

[(1, 16080315), (3, 5360105), (5, 3216063), (15, 1072021), (251, 64065), (753, 21355), (1255, 12813), (3765, 4271)]