2848755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 5612544

約数和(自身を除く): 2763789

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 2087, 6261, 10435, 14609, 27131, 31305, 43827, 73045, 81393, 135655, 189917, 219135, 406965, 569751, 949585, 2848755]

約数ペア:

[(1, 2848755), (3, 949585), (5, 569751), (7, 406965), (13, 219135), (15, 189917), (21, 135655), (35, 81393), (39, 73045), (65, 43827), (91, 31305), (105, 27131), (195, 14609), (273, 10435), (455, 6261), (1365, 2087)]