86221195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19139}}^1$

素因数の和:19214

約数の個数: 16

約数和(自身を含む): 111624480

約数和(自身を除く): 25403285

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 19139, 95695, 325363, 1014367, 1626815, 5071835, 17244239, 86221195]

約数ペア:

[(1, 86221195), (5, 17244239), (17, 5071835), (53, 1626815), (85, 1014367), (265, 325363), (901, 95695), (4505, 19139)]