84382895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 111672000

約数和(自身を除く): 27289105

約数列:

[1, 5, 19, 29, 95, 109, 145, 281, 545, 551, 1405, 2071, 2755, 3161, 5339, 8149, 10355, 15805, 26695, 30629, 40745, 60059, 153145, 154831, 300295, 581951, 774155, 888241, 2909755, 4441205, 16876579, 84382895]

約数ペア:

[(1, 84382895), (5, 16876579), (19, 4441205), (29, 2909755), (95, 888241), (109, 774155), (145, 581951), (281, 300295), (545, 154831), (551, 153145), (1405, 60059), (2071, 40745), (2755, 30629), (3161, 26695), (5339, 15805), (8149, 10355)]