8033865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 15467520

約数和(自身を除く): 7433655

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 4027, 12081, 20135, 28189, 60405, 76513, 84567, 140945, 229539, 382565, 422835, 535591, 1147695, 1606773, 2677955, 8033865]

約数ペア:

[(1, 8033865), (3, 2677955), (5, 1606773), (7, 1147695), (15, 535591), (19, 422835), (21, 382565), (35, 229539), (57, 140945), (95, 84567), (105, 76513), (133, 60405), (285, 28189), (399, 20135), (665, 12081), (1995, 4027)]