16015185

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1223}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 28788480

約数和(自身を除く): 12773295

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1223, 1455, 2619, 3669, 4365, 6115, 11007, 13095, 18345, 33021, 55035, 118631, 165105, 355893, 593155, 1067679, 1779465, 3203037, 5338395, 16015185]

約数ペア:

[(1, 16015185), (3, 5338395), (5, 3203037), (9, 1779465), (15, 1067679), (27, 593155), (45, 355893), (97, 165105), (135, 118631), (291, 55035), (485, 33021), (873, 18345), (1223, 13095), (1455, 11007), (2619, 6115), (3669, 4365)]