4324985

素因数分解:

$5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 6128640

約数和(自身を除く): 1803655

約数列:

[1, 5, 7, 35, 49, 127, 139, 245, 635, 695, 889, 973, 4445, 4865, 6223, 6811, 17653, 31115, 34055, 88265, 123571, 617855, 864997, 4324985]

約数ペア:

[(1, 4324985), (5, 864997), (7, 617855), (35, 123571), (49, 88265), (127, 34055), (139, 31115), (245, 17653), (635, 6811), (695, 6223), (889, 4865), (973, 4445)]