19051335

素因数分解:

$3^3\times 5^1\times {\mathrm{141121}}^1$

素因数の和:141135

約数の個数: 16

約数和(自身を含む): 33869280

約数和(自身を除く): 14817945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 141121, 423363, 705605, 1270089, 2116815, 3810267, 6350445, 19051335]

約数ペア:

[(1, 19051335), (3, 6350445), (5, 3810267), (9, 2116815), (15, 1270089), (27, 705605), (45, 423363), (135, 141121)]