38725405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^2$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 50517432

約数和(自身を除く): 11792027

約数列:

[1, 5, 17, 73, 79, 85, 365, 395, 1241, 1343, 5767, 6205, 6241, 6715, 28835, 31205, 98039, 106097, 455593, 490195, 530485, 2277965, 7745081, 38725405]

約数ペア:

[(1, 38725405), (5, 7745081), (17, 2277965), (73, 530485), (79, 490195), (85, 455593), (365, 106097), (395, 98039), (1241, 31205), (1343, 28835), (5767, 6715), (6205, 6241)]