15280143

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 20793600

約数和(自身を除く): 5513457

約数列:

[1, 3, 89, 151, 267, 379, 453, 1137, 13439, 33731, 40317, 57229, 101193, 171687, 5093381, 15280143]

約数ペア:

[(1, 15280143), (3, 5093381), (89, 171687), (151, 101193), (267, 57229), (379, 40317), (453, 33731), (1137, 13439)]