2002808415

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{22369}}^1$

素因数の和:22551

約数の個数: 32

約数和(自身を含む): 3298590720

約数和(自身を除く): 1295782305

約数列:

[1, 3, 5, 15, 47, 127, 141, 235, 381, 635, 705, 1905, 5969, 17907, 22369, 29845, 67107, 89535, 111845, 335535, 1051343, 2840863, 3154029, 5256715, 8522589, 14204315, 15770145, 42612945, 133520561, 400561683, 667602805, 2002808415]

約数ペア:

[(1, 2002808415), (3, 667602805), (5, 400561683), (15, 133520561), (47, 42612945), (127, 15770145), (141, 14204315), (235, 8522589), (381, 5256715), (635, 3154029), (705, 2840863), (1905, 1051343), (5969, 335535), (17907, 111845), (22369, 89535), (29845, 67107)]