3225155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 4315680

約数和(自身を除く): 1090525

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 1997, 9985, 33949, 37943, 169745, 189715, 645031, 3225155]

約数ペア:

[(1, 3225155), (5, 645031), (17, 189715), (19, 169745), (85, 37943), (95, 33949), (323, 9985), (1615, 1997)]