188804275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4373}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 257086224

約数和(自身を除く): 68281949

約数列:

[1, 5, 11, 25, 55, 157, 275, 785, 1727, 3925, 4373, 8635, 21865, 43175, 48103, 109325, 240515, 686561, 1202575, 3432805, 7552171, 17164025, 37760855, 188804275]

約数ペア:

[(1, 188804275), (5, 37760855), (11, 17164025), (25, 7552171), (55, 3432805), (157, 1202575), (275, 686561), (785, 240515), (1727, 109325), (3925, 48103), (4373, 43175), (8635, 21865)]