19038105

素因数分解:

$3^3\times 5^1\times {\mathrm{141023}}^1$

素因数の和:141037

約数の個数: 16

約数和(自身を含む): 33845760

約数和(自身を除く): 14807655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 141023, 423069, 705115, 1269207, 2115345, 3807621, 6346035, 19038105]

約数ペア:

[(1, 19038105), (3, 6346035), (5, 3807621), (9, 2115345), (15, 1269207), (27, 705115), (45, 423069), (135, 141023)]