1276554975

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6709}}^1$

素因数の和:6824

約数の個数: 48

約数和(自身を含む): 2196585600

約数和(自身を除く): 920030625

約数列:

[1, 3, 5, 15, 25, 43, 59, 75, 129, 177, 215, 295, 645, 885, 1075, 1475, 2537, 3225, 4425, 6709, 7611, 12685, 20127, 33545, 38055, 63425, 100635, 167725, 190275, 288487, 395831, 503175, 865461, 1187493, 1442435, 1979155, 4327305, 5937465, 7212175, 9895775, 17020733, 21636525, 29687325, 51062199, 85103665, 255310995, 425518325, 1276554975]

約数ペア:

[(1, 1276554975), (3, 425518325), (5, 255310995), (15, 85103665), (25, 51062199), (43, 29687325), (59, 21636525), (75, 17020733), (129, 9895775), (177, 7212175), (215, 5937465), (295, 4327305), (645, 1979155), (885, 1442435), (1075, 1187493), (1475, 865461), (2537, 503175), (3225, 395831), (4425, 288487), (6709, 190275), (7611, 167725), (12685, 100635), (20127, 63425), (33545, 38055)]