4060545

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 6522432

約数和(自身を除く): 2461887

約数列:

[1, 3, 5, 15, 421, 643, 1263, 1929, 2105, 3215, 6315, 9645, 270703, 812109, 1353515, 4060545]

約数ペア:

[(1, 4060545), (3, 1353515), (5, 812109), (15, 270703), (421, 9645), (643, 6315), (1263, 3215), (1929, 2105)]