381058845

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{540509}}^1$

素因数の和:540564

約数の個数: 16

約数和(自身を含む): 622667520

約数和(自身を除く): 241608675

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 540509, 1621527, 2702545, 8107635, 25403923, 76211769, 127019615, 381058845]

約数ペア:

[(1, 381058845), (3, 127019615), (5, 76211769), (15, 25403923), (47, 8107635), (141, 2702545), (235, 1621527), (705, 540509)]