65920189825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1166213}}^1$

素因数の和:1166266

約数の個数: 48

約数和(自身を含む): 104119585920

約数和(自身を除く): 38199396095

約数列:

[1, 5, 7, 17, 19, 25, 35, 85, 95, 119, 133, 175, 323, 425, 475, 595, 665, 1615, 2261, 2975, 3325, 8075, 11305, 56525, 1166213, 5831065, 8163491, 19825621, 22158047, 29155325, 40817455, 99128105, 110790235, 138779347, 155106329, 204087275, 376686799, 495640525, 553951175, 693896735, 775531645, 1883433995, 2636807593, 3469483675, 3877658225, 9417169975, 13184037965, 65920189825]

約数ペア:

[(1, 65920189825), (5, 13184037965), (7, 9417169975), (17, 3877658225), (19, 3469483675), (25, 2636807593), (35, 1883433995), (85, 775531645), (95, 693896735), (119, 553951175), (133, 495640525), (175, 376686799), (323, 204087275), (425, 155106329), (475, 138779347), (595, 110790235), (665, 99128105), (1615, 40817455), (2261, 29155325), (2975, 22158047), (3325, 19825621), (8075, 8163491), (11305, 5831065), (56525, 1166213)]