2769155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 3544320

約数和(自身を除く): 775165

約数列:

[1, 5, 19, 95, 103, 283, 515, 1415, 1957, 5377, 9785, 26885, 29149, 145745, 553831, 2769155]

約数ペア:

[(1, 2769155), (5, 553831), (19, 145745), (95, 29149), (103, 26885), (283, 9785), (515, 5377), (1415, 1957)]