4036565

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 5573448

約数和(自身を除く): 1536883

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 281, 845, 1105, 1405, 2873, 3653, 4777, 14365, 18265, 23885, 47489, 62101, 237445, 310505, 807313, 4036565]

約数ペア:

[(1, 4036565), (5, 807313), (13, 310505), (17, 237445), (65, 62101), (85, 47489), (169, 23885), (221, 18265), (281, 14365), (845, 4777), (1105, 3653), (1405, 2873)]