39091185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 77960064

約数和(自身を除く): 38868879

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 193, 315, 579, 643, 965, 1351, 1737, 1929, 2895, 3215, 4053, 4501, 5787, 6755, 8685, 9645, 12159, 13503, 20265, 22505, 28935, 40509, 60795, 67515, 124099, 202545, 372297, 620495, 868693, 1116891, 1861485, 2606079, 4343465, 5584455, 7818237, 13030395, 39091185]

約数ペア:

[(1, 39091185), (3, 13030395), (5, 7818237), (7, 5584455), (9, 4343465), (15, 2606079), (21, 1861485), (35, 1116891), (45, 868693), (63, 620495), (105, 372297), (193, 202545), (315, 124099), (579, 67515), (643, 60795), (965, 40509), (1351, 28935), (1737, 22505), (1929, 20265), (2895, 13503), (3215, 12159), (4053, 9645), (4501, 8685), (5787, 6755)]