2783116505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{89017}}^1$

素因数の和:89085

約数の個数: 24

約数和(自身を含む): 3714187032

約数和(自身を除く): 931070527

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 845, 2405, 6253, 31265, 89017, 445085, 1157221, 3293629, 5786105, 15043873, 16468145, 42817177, 75219365, 214085885, 556623301, 2783116505]

約数ペア:

[(1, 2783116505), (5, 556623301), (13, 214085885), (37, 75219365), (65, 42817177), (169, 16468145), (185, 15043873), (481, 5786105), (845, 3293629), (2405, 1157221), (6253, 445085), (31265, 89017)]