16027065

素因数分解:

$3^6\times 5^1\times {\mathrm{4397}}^1$

素因数の和:4420

約数の個数: 28

約数和(自身を含む): 28842084

約数和(自身を除く): 12815019

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 4397, 13191, 21985, 39573, 65955, 118719, 197865, 356157, 593595, 1068471, 1780785, 3205413, 5342355, 16027065]

約数ペア:

[(1, 16027065), (3, 5342355), (5, 3205413), (9, 1780785), (15, 1068471), (27, 593595), (45, 356157), (81, 197865), (135, 118719), (243, 65955), (405, 39573), (729, 21985), (1215, 13191), (3645, 4397)]