26694392075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{9871}}^1$

素因数の和:10104

約数の個数: 48

約数和(自身を含む): 36554910336

約数和(自身を除く): 9860518261

約数列:

[1, 5, 13, 25, 53, 65, 157, 265, 325, 689, 785, 1325, 2041, 3445, 3925, 8321, 9871, 10205, 17225, 41605, 49355, 51025, 108173, 128323, 208025, 246775, 523163, 540865, 641615, 1549747, 2615815, 2704325, 3208075, 6801119, 7748735, 13079075, 20146711, 34005595, 38743675, 82136591, 100733555, 170027975, 410682955, 503667775, 1067775683, 2053414775, 5338878415, 26694392075]

約数ペア:

[(1, 26694392075), (5, 5338878415), (13, 2053414775), (25, 1067775683), (53, 503667775), (65, 410682955), (157, 170027975), (265, 100733555), (325, 82136591), (689, 38743675), (785, 34005595), (1325, 20146711), (2041, 13079075), (3445, 7748735), (3925, 6801119), (8321, 3208075), (9871, 2704325), (10205, 2615815), (17225, 1549747), (41605, 641615), (49355, 540865), (51025, 523163), (108173, 246775), (128323, 208025)]