28486035

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33317}}^1$

素因数の和:33347

約数の個数: 24

約数和(自身を含む): 51976080

約数和(自身を除く): 23490045

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 33317, 99951, 166585, 299853, 499755, 633023, 1499265, 1899069, 3165115, 5697207, 9495345, 28486035]

約数ペア:

[(1, 28486035), (3, 9495345), (5, 5697207), (9, 3165115), (15, 1899069), (19, 1499265), (45, 633023), (57, 499755), (95, 299853), (171, 166585), (285, 99951), (855, 33317)]