27743405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{617}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 36909432

約数和(自身を除く): 9166027

約数列:

[1, 5, 17, 23, 85, 115, 391, 529, 617, 1955, 2645, 3085, 8993, 10489, 14191, 44965, 52445, 70955, 241247, 326393, 1206235, 1631965, 5548681, 27743405]

約数ペア:

[(1, 27743405), (5, 5548681), (17, 1631965), (23, 1206235), (85, 326393), (115, 241247), (391, 70955), (529, 52445), (617, 44965), (1955, 14191), (2645, 10489), (3085, 8993)]