378770115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1485373}}^1$

素因数の和:1485398

約数の個数: 16

約数和(自身を含む): 641681568

約数和(自身を除く): 262911453

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1485373, 4456119, 7426865, 22280595, 25251341, 75754023, 126256705, 378770115]

約数ペア:

[(1, 378770115), (3, 126256705), (5, 75754023), (15, 25251341), (17, 22280595), (51, 7426865), (85, 4456119), (255, 1485373)]