15148455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{144271}}^1$

素因数の和:144286

約数の個数: 16

約数和(自身を含む): 27700224

約数和(自身を除く): 12551769

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 144271, 432813, 721355, 1009897, 2164065, 3029691, 5049485, 15148455]

約数ペア:

[(1, 15148455), (3, 5049485), (5, 3029691), (7, 2164065), (15, 1009897), (21, 721355), (35, 432813), (105, 144271)]