27660555

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15761}}^1$

素因数の和:15788

約数の個数: 32

約数和(自身を含む): 52960320

約数和(自身を除く): 25299765

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 15761, 47283, 78805, 141849, 204893, 236415, 425547, 614679, 709245, 1024465, 1844037, 2127735, 3073395, 5532111, 9220185, 27660555]

約数ペア:

[(1, 27660555), (3, 9220185), (5, 5532111), (9, 3073395), (13, 2127735), (15, 1844037), (27, 1024465), (39, 709245), (45, 614679), (65, 425547), (117, 236415), (135, 204893), (195, 141849), (351, 78805), (585, 47283), (1755, 15761)]