27754785

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2477}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 49956480

約数和(自身を除く): 22201695

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 2477, 3735, 7431, 11205, 12385, 22293, 37155, 66879, 111465, 205591, 334395, 616773, 1027955, 1850319, 3083865, 5550957, 9251595, 27754785]

約数ペア:

[(1, 27754785), (3, 9251595), (5, 5550957), (9, 3083865), (15, 1850319), (27, 1027955), (45, 616773), (83, 334395), (135, 205591), (249, 111465), (415, 66879), (747, 37155), (1245, 22293), (2241, 12385), (2477, 11205), (3735, 7431)]