56363445

素因数分解:

$3^4\times 5^1\times {\mathrm{139169}}^1$

素因数の和:139186

約数の個数: 20

約数和(自身を含む): 101037420

約数和(自身を除く): 44673975

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 139169, 417507, 695845, 1252521, 2087535, 3757563, 6262605, 11272689, 18787815, 56363445]

約数ペア:

[(1, 56363445), (3, 18787815), (5, 11272689), (9, 6262605), (15, 3757563), (27, 2087535), (45, 1252521), (81, 695845), (135, 417507), (405, 139169)]