85128395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1699}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 111628800

約数和(自身を除く): 26500405

約数列:

[1, 5, 11, 55, 911, 1699, 4555, 8495, 10021, 18689, 50105, 93445, 1547789, 7738945, 17025679, 85128395]

約数ペア:

[(1, 85128395), (5, 17025679), (11, 7738945), (55, 1547789), (911, 93445), (1699, 50105), (4555, 18689), (8495, 10021)]