84256835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{3079}}^1$

素因数の和:3518

約数の個数: 16

約数和(自身を含む): 109179840

約数和(自身を除く): 24923005

約数列:

[1, 5, 13, 65, 421, 2105, 3079, 5473, 15395, 27365, 40027, 200135, 1296259, 6481295, 16851367, 84256835]

約数ペア:

[(1, 84256835), (5, 16851367), (13, 6481295), (65, 1296259), (421, 200135), (2105, 40027), (3079, 27365), (5473, 15395)]