83421295

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{57731}}^1$

素因数の和:57770

約数の個数: 12

約数和(自身を含む): 106342344

約数和(自身を除く): 22921049

約数列:

[1, 5, 17, 85, 289, 1445, 57731, 288655, 981427, 4907135, 16684259, 83421295]

約数ペア:

[(1, 83421295), (5, 16684259), (17, 4907135), (85, 981427), (289, 288655), (1445, 57731)]