57130785

素因数分解:

$3^3\times 5^1\times {\mathrm{423191}}^1$

素因数の和:423205

約数の個数: 16

約数和(自身を含む): 101566080

約数和(自身を除く): 44435295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 423191, 1269573, 2115955, 3808719, 6347865, 11426157, 19043595, 57130785]

約数ペア:

[(1, 57130785), (3, 19043595), (5, 11426157), (9, 6347865), (15, 3808719), (27, 2115955), (45, 1269573), (135, 423191)]