5156305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 2723375

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 227, 295, 385, 413, 649, 1135, 1589, 2065, 2497, 3245, 4543, 7945, 12485, 13393, 17479, 22715, 66965, 87395, 93751, 147323, 468755, 736615, 1031261, 5156305]

約数ペア:

[(1, 5156305), (5, 1031261), (7, 736615), (11, 468755), (35, 147323), (55, 93751), (59, 87395), (77, 66965), (227, 22715), (295, 17479), (385, 13393), (413, 12485), (649, 7945), (1135, 4543), (1589, 3245), (2065, 2497)]