2017170405

素因数分解:

$3^3\times 5^1\times {\mathrm{14942003}}^1$

素因数の和:14942017

約数の個数: 16

約数和(自身を含む): 3586080960

約数和(自身を除く): 1568910555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14942003, 44826009, 74710015, 134478027, 224130045, 403434081, 672390135, 2017170405]

約数ペア:

[(1, 2017170405), (3, 672390135), (5, 403434081), (9, 224130045), (15, 134478027), (27, 74710015), (45, 44826009), (135, 14942003)]