16452855

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 31726080

約数和(自身を除く): 15273225

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 67, 85, 107, 135, 153, 201, 255, 321, 335, 459, 535, 603, 765, 963, 1005, 1139, 1605, 1809, 1819, 2295, 2889, 3015, 3417, 4815, 5457, 5695, 7169, 9045, 9095, 10251, 14445, 16371, 17085, 21507, 27285, 30753, 35845, 49113, 51255, 64521, 81855, 107535, 121873, 153765, 193563, 245565, 322605, 365619, 609365, 967815, 1096857, 1828095, 3290571, 5484285, 16452855]

約数ペア:

[(1, 16452855), (3, 5484285), (5, 3290571), (9, 1828095), (15, 1096857), (17, 967815), (27, 609365), (45, 365619), (51, 322605), (67, 245565), (85, 193563), (107, 153765), (135, 121873), (153, 107535), (201, 81855), (255, 64521), (321, 51255), (335, 49113), (459, 35845), (535, 30753), (603, 27285), (765, 21507), (963, 17085), (1005, 16371), (1139, 14445), (1605, 10251), (1809, 9095), (1819, 9045), (2295, 7169), (2889, 5695), (3015, 5457), (3417, 4815)]