1022295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 1831680

約数和(自身を除く): 809385

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 211, 255, 285, 323, 633, 969, 1055, 1615, 3165, 3587, 4009, 4845, 10761, 12027, 17935, 20045, 53805, 60135, 68153, 204459, 340765, 1022295]

約数ペア:

[(1, 1022295), (3, 340765), (5, 204459), (15, 68153), (17, 60135), (19, 53805), (51, 20045), (57, 17935), (85, 12027), (95, 10761), (211, 4845), (255, 4009), (285, 3587), (323, 3165), (633, 1615), (969, 1055)]