5340265

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 7584192

約数和(自身を除く): 2243927

約数列:

[1, 5, 7, 35, 49, 71, 245, 307, 355, 497, 1535, 2149, 2485, 3479, 10745, 15043, 17395, 21797, 75215, 108985, 152579, 762895, 1068053, 5340265]

約数ペア:

[(1, 5340265), (5, 1068053), (7, 762895), (35, 152579), (49, 108985), (71, 75215), (245, 21797), (307, 17395), (355, 15043), (497, 10745), (1535, 3479), (2149, 2485)]