80078595

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 130368000

約数和(自身を除く): 50289405

約数列:

[1, 3, 5, 15, 139, 193, 199, 417, 579, 597, 695, 965, 995, 2085, 2895, 2985, 26827, 27661, 38407, 80481, 82983, 115221, 134135, 138305, 192035, 402405, 414915, 576105, 5338573, 16015719, 26692865, 80078595]

約数ペア:

[(1, 80078595), (3, 26692865), (5, 16015719), (15, 5338573), (139, 576105), (193, 414915), (199, 402405), (417, 192035), (579, 138305), (597, 134135), (695, 115221), (965, 82983), (995, 80481), (2085, 38407), (2895, 27661), (2985, 26827)]