4397115

素因数分解:

$3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{677}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 7062048

約数和(自身を除く): 2664933

約数列:

[1, 3, 5, 15, 433, 677, 1299, 2031, 2165, 3385, 6495, 10155, 293141, 879423, 1465705, 4397115]

約数ペア:

[(1, 4397115), (3, 1465705), (5, 879423), (15, 293141), (433, 10155), (677, 6495), (1299, 3385), (2031, 2165)]