4065765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 7281792

約数和(自身を除く): 3216027

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 601, 615, 1353, 1803, 2255, 3005, 6611, 6765, 9015, 19833, 24641, 33055, 73923, 99165, 123205, 271051, 369615, 813153, 1355255, 4065765]

約数ペア:

[(1, 4065765), (3, 1355255), (5, 813153), (11, 369615), (15, 271051), (33, 123205), (41, 99165), (55, 73923), (123, 33055), (165, 24641), (205, 19833), (451, 9015), (601, 6765), (615, 6611), (1353, 3005), (1803, 2255)]