11153295

素因数分解:

$3^4\times 5^1\times {\mathrm{27539}}^1$

素因数の和:27556

約数の個数: 20

約数和(自身を含む): 19994040

約数和(自身を除く): 8840745

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 27539, 82617, 137695, 247851, 413085, 743553, 1239255, 2230659, 3717765, 11153295]

約数ペア:

[(1, 11153295), (3, 3717765), (5, 2230659), (9, 1239255), (15, 743553), (27, 413085), (45, 247851), (81, 137695), (135, 82617), (405, 27539)]