80832255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1979}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 148262400

約数和(自身を除く): 67430145

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 389, 1167, 1945, 1979, 2723, 5835, 5937, 8169, 9895, 13615, 13853, 29685, 40845, 41559, 69265, 207795, 769831, 2309493, 3849155, 5388817, 11547465, 16166451, 26944085, 80832255]

約数ペア:

[(1, 80832255), (3, 26944085), (5, 16166451), (7, 11547465), (15, 5388817), (21, 3849155), (35, 2309493), (105, 769831), (389, 207795), (1167, 69265), (1945, 41559), (1979, 40845), (2723, 29685), (5835, 13853), (5937, 13615), (8169, 9895)]