284353525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 36

約数和(自身を含む): 380620480

約数和(自身を除く): 96266955

約数列:

[1, 5, 19, 25, 47, 95, 235, 271, 475, 893, 1175, 1355, 2209, 4465, 5149, 6775, 11045, 12737, 22325, 25745, 41971, 55225, 63685, 128725, 209855, 242003, 318425, 598639, 1049275, 1210015, 2993195, 6050075, 11374141, 14965975, 56870705, 284353525]

約数ペア:

[(1, 284353525), (5, 56870705), (19, 14965975), (25, 11374141), (47, 6050075), (95, 2993195), (235, 1210015), (271, 1049275), (475, 598639), (893, 318425), (1175, 242003), (1355, 209855), (2209, 128725), (4465, 63685), (5149, 55225), (6775, 41971), (11045, 25745), (12737, 22325)]