7863265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 10126080

約数和(自身を除く): 2262815

約数列:

[1, 5, 17, 79, 85, 395, 1171, 1343, 5855, 6715, 19907, 92509, 99535, 462545, 1572653, 7863265]

約数ペア:

[(1, 7863265), (5, 1572653), (17, 462545), (79, 99535), (85, 92509), (395, 19907), (1171, 6715), (1343, 5855)]