76864975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 112135680

約数和(自身を除く): 35270705

約数列:

[1, 5, 11, 19, 25, 47, 55, 95, 209, 235, 275, 313, 475, 517, 893, 1045, 1175, 1565, 2585, 3443, 4465, 5225, 5947, 7825, 9823, 12925, 14711, 17215, 22325, 29735, 49115, 65417, 73555, 86075, 148675, 161821, 245575, 279509, 327085, 367775, 809105, 1397545, 1635425, 3074599, 4045525, 6987725, 15372995, 76864975]

約数ペア:

[(1, 76864975), (5, 15372995), (11, 6987725), (19, 4045525), (25, 3074599), (47, 1635425), (55, 1397545), (95, 809105), (209, 367775), (235, 327085), (275, 279509), (313, 245575), (475, 161821), (517, 148675), (893, 86075), (1045, 73555), (1175, 65417), (1565, 49115), (2585, 29735), (3443, 22325), (4465, 17215), (5225, 14711), (5947, 12925), (7825, 9823)]