268162515

素因数分解:

$3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{7069}}^1$

素因数の和:7364

約数の個数: 32

約数和(自身を含む): 478497600

約数和(自身を除く): 210335085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 281, 843, 1405, 2529, 4215, 7069, 7587, 12645, 21207, 35345, 37935, 63621, 106035, 190863, 318105, 954315, 1986389, 5959167, 9931945, 17877501, 29795835, 53632503, 89387505, 268162515]

約数ペア:

[(1, 268162515), (3, 89387505), (5, 53632503), (9, 29795835), (15, 17877501), (27, 9931945), (45, 5959167), (135, 1986389), (281, 954315), (843, 318105), (1405, 190863), (2529, 106035), (4215, 63621), (7069, 37935), (7587, 35345), (12645, 21207)]