8974380675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{484447}}^1$

素因数の和:484492

約数の個数: 48

約数和(自身を含む): 16820034560

約数和(自身を除く): 7845653885

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 6175, 18525, 484447, 1453341, 2422235, 6297811, 7266705, 9204493, 12111175, 18893433, 27613479, 31489055, 36333525, 46022465, 94467165, 119658409, 138067395, 157445275, 230112325, 358975227, 472335825, 598292045, 690336975, 1794876135, 2991460225, 8974380675]

約数ペア:

[(1, 8974380675), (3, 2991460225), (5, 1794876135), (13, 690336975), (15, 598292045), (19, 472335825), (25, 358975227), (39, 230112325), (57, 157445275), (65, 138067395), (75, 119658409), (95, 94467165), (195, 46022465), (247, 36333525), (285, 31489055), (325, 27613479), (475, 18893433), (741, 12111175), (975, 9204493), (1235, 7266705), (1425, 6297811), (3705, 2422235), (6175, 1453341), (18525, 484447)]