8381265

素因数分解:

$3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1907}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 13462848

約数和(自身を除く): 5081583

約数列:

[1, 3, 5, 15, 293, 879, 1465, 1907, 4395, 5721, 9535, 28605, 558751, 1676253, 2793755, 8381265]

約数ペア:

[(1, 8381265), (3, 2793755), (5, 1676253), (15, 558751), (293, 28605), (879, 9535), (1465, 5721), (1907, 4395)]