2797165

素因数分解:

$5^1\times 7^4\times {\mathrm{233}}^1$

素因数の和:266

約数の個数: 20

約数和(自身を含む): 3932604

約数和(自身を除く): 1135439

約数列:

[1, 5, 7, 35, 49, 233, 245, 343, 1165, 1631, 1715, 2401, 8155, 11417, 12005, 57085, 79919, 399595, 559433, 2797165]

約数ペア:

[(1, 2797165), (5, 559433), (7, 399595), (35, 79919), (49, 57085), (233, 12005), (245, 11417), (343, 8155), (1165, 2401), (1631, 1715)]