1138168621825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{14713}}^1\times {\mathrm{162859}}^1$

素因数の和:177601

約数の個数: 24

約数和(自身を含む): 1485719664800

約数和(自身を除く): 347551042975

約数列:

[1, 5, 19, 25, 95, 475, 14713, 73565, 162859, 279547, 367825, 814295, 1397735, 3094321, 4071475, 6988675, 15471605, 77358025, 2396144467, 11980722335, 45526744873, 59903611675, 227633724365, 1138168621825]

約数ペア:

[(1, 1138168621825), (5, 227633724365), (19, 59903611675), (25, 45526744873), (95, 11980722335), (475, 2396144467), (14713, 77358025), (73565, 15471605), (162859, 6988675), (279547, 4071475), (367825, 3094321), (814295, 1397735)]