42081135

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{4363}}^1$

素因数の和:5014

約数の個数: 16

約数和(自身を含む): 67449984

約数和(自身を除く): 25368849

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 4363, 9645, 13089, 21815, 65445, 2805409, 8416227, 14027045, 42081135]

約数ペア:

[(1, 42081135), (3, 14027045), (5, 8416227), (15, 2805409), (643, 65445), (1929, 21815), (3215, 13089), (4363, 9645)]