184707975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 325077408

約数和(自身を除く): 140369433

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 317, 425, 457, 951, 1275, 1371, 1585, 2285, 4755, 5389, 6855, 7769, 7925, 11425, 16167, 23307, 23775, 26945, 34275, 38845, 80835, 116535, 134725, 144869, 194225, 404175, 434607, 582675, 724345, 2173035, 2462773, 3621725, 7388319, 10865175, 12313865, 36941595, 61569325, 184707975]

約数ペア:

[(1, 184707975), (3, 61569325), (5, 36941595), (15, 12313865), (17, 10865175), (25, 7388319), (51, 3621725), (75, 2462773), (85, 2173035), (255, 724345), (317, 582675), (425, 434607), (457, 404175), (951, 194225), (1275, 144869), (1371, 134725), (1585, 116535), (2285, 80835), (4755, 38845), (5389, 34275), (6855, 26945), (7769, 23775), (7925, 23307), (11425, 16167)]