89735095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19919}}^1$

素因数の和:19994

約数の個数: 16

約数和(自身を含む): 116173440

約数和(自身を除く): 26438345

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 19919, 99595, 338623, 1055707, 1693115, 5278535, 17947019, 89735095]

約数ペア:

[(1, 89735095), (5, 17947019), (17, 5278535), (53, 1693115), (85, 1055707), (265, 338623), (901, 99595), (4505, 19919)]