2752755

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 4700160

約数和(自身を除く): 1947405

約数列:

[1, 3, 5, 15, 23, 69, 79, 101, 115, 237, 303, 345, 395, 505, 1185, 1515, 1817, 2323, 5451, 6969, 7979, 9085, 11615, 23937, 27255, 34845, 39895, 119685, 183517, 550551, 917585, 2752755]

約数ペア:

[(1, 2752755), (3, 917585), (5, 550551), (15, 183517), (23, 119685), (69, 39895), (79, 34845), (101, 27255), (115, 23937), (237, 11615), (303, 9085), (345, 7979), (395, 6969), (505, 5451), (1185, 2323), (1515, 1817)]