289204035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{5669}}^1$

素因数の和:5875

約数の個数: 32

約数和(自身を含む): 489888000

約数和(自身を除く): 200683965

約数列:

[1, 3, 5, 15, 19, 57, 95, 179, 285, 537, 895, 2685, 3401, 5669, 10203, 17005, 17007, 28345, 51015, 85035, 107711, 323133, 538555, 1014751, 1615665, 3044253, 5073755, 15221265, 19280269, 57840807, 96401345, 289204035]

約数ペア:

[(1, 289204035), (3, 96401345), (5, 57840807), (15, 19280269), (19, 15221265), (57, 5073755), (95, 3044253), (179, 1615665), (285, 1014751), (537, 538555), (895, 323133), (2685, 107711), (3401, 85035), (5669, 51015), (10203, 28345), (17005, 17007)]