15565128

素因数分解:

$2^3\times 3^1\times {\mathrm{773}}^1\times {\mathrm{839}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 39009600

約数和(自身を除く): 23444472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 773, 839, 1546, 1678, 2319, 2517, 3092, 3356, 4638, 5034, 6184, 6712, 9276, 10068, 18552, 20136, 648547, 1297094, 1945641, 2594188, 3891282, 5188376, 7782564, 15565128]

約数ペア:

[(1, 15565128), (2, 7782564), (3, 5188376), (4, 3891282), (6, 2594188), (8, 1945641), (12, 1297094), (24, 648547), (773, 20136), (839, 18552), (1546, 10068), (1678, 9276), (2319, 6712), (2517, 6184), (3092, 5034), (3356, 4638)]