2581635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 4930560

約数和(自身を除く): 2348925

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1069, 2415, 3207, 5345, 7483, 16035, 22449, 24587, 37415, 73761, 112245, 122935, 172109, 368805, 516327, 860545, 2581635]

約数ペア:

[(1, 2581635), (3, 860545), (5, 516327), (7, 368805), (15, 172109), (21, 122935), (23, 112245), (35, 73761), (69, 37415), (105, 24587), (115, 22449), (161, 16035), (345, 7483), (483, 5345), (805, 3207), (1069, 2415)]