85896405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9403}}^1$

素因数の和:9450

約数の個数: 48

約数和(自身を含む): 176042880

約数和(自身を除く): 90146475

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 9135, 9403, 28209, 47015, 65821, 84627, 141045, 197463, 272687, 329105, 423135, 592389, 818061, 987315, 1363435, 1908809, 2454183, 2961945, 4090305, 5726427, 9544045, 12270915, 17179281, 28632135, 85896405]

約数ペア:

[(1, 85896405), (3, 28632135), (5, 17179281), (7, 12270915), (9, 9544045), (15, 5726427), (21, 4090305), (29, 2961945), (35, 2454183), (45, 1908809), (63, 1363435), (87, 987315), (105, 818061), (145, 592389), (203, 423135), (261, 329105), (315, 272687), (435, 197463), (609, 141045), (1015, 84627), (1305, 65821), (1827, 47015), (3045, 28209), (9135, 9403)]