4128345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7057}}^1$

素因数の和:7081

約数の個数: 24

約数和(自身を含む): 7707336

約数和(自身を除く): 3578991

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 7057, 21171, 35285, 63513, 91741, 105855, 275223, 317565, 458705, 825669, 1376115, 4128345]

約数ペア:

[(1, 4128345), (3, 1376115), (5, 825669), (9, 458705), (13, 317565), (15, 275223), (39, 105855), (45, 91741), (65, 63513), (117, 35285), (195, 21171), (585, 7057)]