55313.0000000

素因数分解:

$3^4\times 5^1\times {\mathrm{6397}}^1$

素因数の和:6414

約数の個数: 20

約数和(自身を含む): 4644948

約数和(自身を除く): 2054163

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 6397, 19191, 31985, 57573, 95955, 172719, 287865, 518157, 863595, 2590785]

約数ペア:

[(1, 2590785), (3, 863595), (5, 518157), (9, 287865), (15, 172719), (27, 95955), (45, 57573), (81, 31985), (135, 19191), (405, 6397)]