89101165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55171}}^1$

素因数の和:55212

約数の個数: 16

約数和(自身を含む): 119171520

約数和(自身を除く): 30070355

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 55171, 275855, 937907, 1048249, 4689535, 5241245, 17820233, 89101165]

約数ペア:

[(1, 89101165), (5, 17820233), (17, 5241245), (19, 4689535), (85, 1048249), (95, 937907), (323, 275855), (1615, 55171)]