353161525

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^2\times {\mathrm{107}}^1$

素因数の和:270

約数の個数: 36

約数和(自身を含む): 460095552

約数和(自身を除く): 106934027

約数列:

[1, 5, 25, 47, 53, 107, 235, 265, 535, 1175, 1325, 2491, 2675, 2809, 5029, 5671, 12455, 14045, 25145, 28355, 62275, 70225, 125725, 132023, 141775, 266537, 300563, 660115, 1332685, 1502815, 3300575, 6663425, 7514075, 14126461, 70632305, 353161525]

約数ペア:

[(1, 353161525), (5, 70632305), (25, 14126461), (47, 7514075), (53, 6663425), (107, 3300575), (235, 1502815), (265, 1332685), (535, 660115), (1175, 300563), (1325, 266537), (2491, 141775), (2675, 132023), (2809, 125725), (5029, 70225), (5671, 62275), (12455, 28355), (14045, 25145)]