4076065

素因数分解:

$5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 5778432

約数和(自身を除く): 1702367

約数列:

[1, 5, 7, 35, 49, 127, 131, 245, 635, 655, 889, 917, 4445, 4585, 6223, 6419, 16637, 31115, 32095, 83185, 116459, 582295, 815213, 4076065]

約数ペア:

[(1, 4076065), (5, 815213), (7, 582295), (35, 116459), (49, 83185), (127, 32095), (131, 31115), (245, 16637), (635, 6419), (655, 6223), (889, 4585), (917, 4445)]